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Dempsey

William Harrison "Jack" Dempsey (June 24, 1895 – May 31, 1983), known as the "Manassa Mauler," was an American professional boxer who held the world heavyweight title from 1919 to 1926 and compiled a career record of 54 wins, including 50 knockouts, against 6 losses.^[1]^[2]^[3] Born into poverty in Manassa, Colorado, as one of eleven children, Dempsey left home at age 16, working as a laborer while honing his fighting skills in rough Western saloons and mining camps, where his raw power and aggressive swarming style earned early notice.^[1] Dempsey captured the heavyweight crown on July 4, 1919, by battering champion Jess Willard into submission via third-round technical knockout in Toledo, Ohio, overcoming a 58-pound weight disadvantage and establishing himself as a ferocious underdog who redefined the division with his high-volume punching and willingness to absorb punishment.^[4] His nickname reflected both his origins and brawling ferocity, as he mauled opponents with relentless pressure, achieving a 81% knockout rate overall and drawing unprecedented crowds that turned boxing into a mass spectacle during the 1920s, including the first million-dollar gate against Georges Carpentier in 1921.^[2]^[5] Dempsey's defenses showcased his dominance, such as the 1923 "Battle of the Century" with Luis Firpo, but his era ended with back-to-back defeats to Gene Tunney in 1926 and 1927, the latter infamous for the "long count" incident in which Dempsey's failure to immediately retreat to a neutral corner after flooring Tunney delayed the referee's official count by several seconds, fueling debate over whether Tunney benefited unfairly from the rules.^[2]^[6] After retiring, Dempsey ventured into business, opening successful restaurants in New York City, and contributed to the war effort by enlisting in the U.S. Coast Guard during World War II, countering earlier unfounded accusations of draft evasion from his pre-championship nomadic days.^[1] His legacy as a transformative figure in combat sports endures through inductions into halls of fame and recognition for pioneering modern heavyweight aggression, though his career was not without scrutiny over fixed-fight rumors and the physical toll of bare-knuckle-era training.^[7]^[2]

Etymology and Origins

Linguistic Roots

The surname Dempsey is an Anglicized form of the Irish Gaelic Ó Díomasaigh, a patronymic denoting "descendant of Díomasach."^[8]^[9] The element Ó signifies "grandson" or "descendant of," a common prefix in Gaelic surnames indicating lineage from a notable ancestor.^[10] At its core, Díomasach functions as a byname or personal epithet derived from the adjective díomasach, meaning "proud" or "haughty."^[8]^[11] This root traces to the noun díomas, which directly translates to "pride," reflecting a descriptive quality often bestowed upon forebears noted for their boldness or self-assurance in Gaelic naming conventions.^[9] Such bynames, emphasizing personal traits, were prevalent in early medieval Ireland, evolving into hereditary surnames by the 10th to 12th centuries as clans formalized identities.^[10] Linguistically, the name exemplifies the transition from Old Irish to Middle Irish forms, where adjectives like díomasach incorporated suffixes denoting intensification or habitual qualities, akin to patterns in other Gaelic descriptors (e.g., mór for "great" yielding mórach).^[12] The Anglicization to Dempsey likely phonetically approximated Ó Díomasaigh through English scribal practices, softening the Gaelic dh (aspirated "d") and truncating vowels, a process documented in records from the 16th century onward.^[13] This adaptation preserved the semantic essence of pride while conforming to English orthography, without altering the underlying Gaelic morphology.^[14]

Ancestral Descent

The Ó Díomasaigh (Dempsey) surname originates from a progenitor named Díomasach, a figure in the Uí Failghe territory of central Ireland whose byname denoted "proud" or "haughty," derived from the Gaelic díomas meaning pride.^[8]^[11] This eponymous ancestor is placed in the 11th century within the Clann Máel Ugra sept of Uí Failghe, now spanning counties Offaly and Laois.^[10] Genealogical records trace the direct lineage from Díomasach through his son Flann Da Congall, grandson Cineth (or Tumaltach), and great-grandson Donal, whose son Hugh adopted the surname Ó Díomasaigh as the first recorded bearer and progenitor of the lords of Clanmalier.^[15] Hugh's descendants, including Florence (first explicit lord of Clanmalier around the 13th century) and later Maolmorra (15th century), solidified the family's territorial authority over Clanmalier barony until encroachments by English forces in the Elizabethan era.^[15]^[12] Traditional Irish pedigrees, as compiled in 19th-century sources drawing on bardic manuscripts, extend the Dempsey descent mythically to Milesius of Spain via the Heremon line, specifically through Rossa Failge, son of Cathair Mór (circa 144 AD), sharing origins with the O'Connors of Offaly.^[16] Such accounts, while culturally significant, prioritize dynastic prestige over verifiable chronology and reflect conventions of Gaelic genealogy rather than contemporary historical evidence.^[16]

Historical Role in Ireland

Appearances in Annals

The O'Dempseys, as chiefs of Clanmalier in what is now County Offaly, are documented in medieval Irish annals primarily through records of deaths, battles, and leadership transitions, reflecting their role in regional conflicts among Gaelic lords. The Annals of the Four Masters, a 17th-century compilation drawing from earlier monastic records, note the death in 1193 of Diarmaid mac Cubogda Uí Díomasaigh, described as chief of Clanmalier and for a long period lord of Offaly, highlighting the sept's established authority in the area.^[17] Earlier fragmentary references in the same annals trace the lineage to figures like Crimthann, but these are retrospective and lack precise contemporary entries before the 12th century.^[18] Subsequent entries detail internal strife and external engagements. In 1327, the Annals record the slaying of Cuilén Uí Díomasaigh alongside other figures in a conflict involving O'Conor Faly, indicating Dempsey involvement in inter-clan disputes.^[19] By 1383, Diarmait Uí Díomasaigh is identified as lord of Clanmalier, underscoring continuity in leadership amid Anglo-Norman pressures.^[20] The annals also describe treacherous kin-slayings, such as that of Turlough Duv Uí Díomasaigh by his kinsman Murtough Óg Uí Díomasaigh under protection of O'Connor Faly around the late 15th or early 16th century, exemplifying the factionalism that weakened Gaelic septs.^[21] The Annals of Clonmacnoise, another medieval chronicle, mention the capture of Finn Uí Díomasaigh and his brother Donnchadh by Geoffrey de Marisco in the 13th century, who conveyed them to England, pointing to early English interventions in Dempsey territories. References in the Annals of Loch Cé, covering events up to the 16th century, occasionally note O'Dempsey figures in broader Leinster conflicts, such as alliances or raids, though less frequently than in the Four Masters.^[22] These annals, while valuable for chronology, were often compiled by Franciscan scholars with potential regional biases favoring certain Gaelic narratives, yet they align on core events like leadership successions, as seen in the 1558 note on the death of Aedh Uí Díomasaigh and succession of his son Uaithne.^[23] Overall, appearances portray the O'Dempseys as resilient territorial lords resisting encroachment until the Tudor era.

Leadership of Clanmalier

The Ó Díomasaigh, anglicized as O'Dempsey or Dempsey, served as hereditary chiefs of Clanmalier, a Gaelic territory encompassing the baronies of Portnahinch in Queen's County (modern Laois) and Upper Philipstown in King's County (modern Offaly), along the River Barrow.^[24]^[18] This leadership traced to the Uí Failghe sept, descending from Rossa Failghe, King of Leinster circa 373 AD, with the family deriving its name from Diummasach, an 11th-century prince noted for pride and prowess.^[18] By the 12th century, they had consolidated control, defending against Norman incursions; Chief Dermod O'Dempsey (reigned 1162–1193) notably defeated English forces under Strongbow in 1171, slaying Robert de Quincey, and founded Monasterevan Abbey around 1178–1189.^[18]^[25] Medieval and early modern chiefs maintained authority through military resistance and strategic submissions. In 1346, Dermod O'Dempsey attacked English castles at Lea, Kilmead, and Ballylehane.^[18] By the 16th century, Oweny M'Hugh O'Dempsey (died 1577), granted lands in 1563 and 1570, led a rebellion allied with the O'Mores, burning Carlow, Leighlin Bridge, and Naas in 1577, though this contributed to the clan's later decline per local accounts.^[18]^[25] His nephew, Sir Terence O'Dempsey (died 1638), shifted toward crown loyalty: knighted by the Earl of Essex in 1599 after combating rebels at the Pass of Cashel, he received letters patent for estates and was elevated by Charles I to Baron Philipstown and Viscount Clanmalier in 1631, affirming the family's regional dominance over approximately 37,100 acres in Upper Philipstown and 35,900 in Portnahinch.^[24]^[18] Under Lewis O'Dempsey, 2nd Viscount Clanmalier (died 1683), leadership turned insurgent during the 1641 Rebellion, where he, alongside brothers Henry and Barnaby, besieged English garrisons at Geashill and Maryborough, though the clan surrendered under the 1652 treaty before facing Cromwellian confiscations.^[18] Maximilien O'Dempsey, 3rd Viscount (died circa 1690), commanded as chief in the Williamite War, supporting James II until illness sidelined him; his kinsmen James and Laurence Dempsey, colonels at the Battle of the Boyne on July 1, 1690, died in the Jacobite defeat, marking the effective end of centralized authority.^[18] Post-1691 Treaty of Limerick, estates totaling over 17,000 acres in King's County and Kildare were forfeited under the 1700 Act of Resumption, scattering the family.^[18]^[25] Residual resistance persisted via guerrilla leaders like Charles "Cahir na Capol" Dempsey, a raparee chieftain executed in 1735 for harassing English settlers from Lea Castle.^[18]

Other Dempsey Branches

In addition to the principal Ó Díomasaigh sept centered in Clanmalier, historical records indicate the presence of other Dempsey families with distinct origins. An unrelated lineage, derived from the Gaelic Mac Dhíomasaigh meaning "son of Díomasach," emerged in County Antrim and adjacent Ulster counties, where the name anglicized to Dempsey or variants such as McGimpsey or Dempster.^[25] This branch, distinct from the Leinster Ó prefix denoting "descendant of," reflects a separate adoption of the epithet díomasach ("proud" or "haughty") and contributed to the surname's concentration in Ulster by the late 19th century, with 112 recorded births in 1890 primarily in Antrim, Cork, and Dublin.^[25] Genealogical analyses suggest the Dempsey surname was adopted by an estimated eight distinct clans across Ireland, though the Offaly sept remains the most prominent and documented in annals. These adoptions likely arose from intermarriage, fosterage, or independent derivation from the same byname, but primary sources provide limited details on subordinate or cadet branches within the main lineage, such as those holding lesser territories under the Clanmalier chiefs. Armorial distinctions among branches, including variations on the chief's gules field with a rampant lion argent, hint at differentiation, yet these were primarily internal to the Uí Failghe confederation rather than autonomous septs.^[26] By the 17th century, following the dispossession of the Clanmalier lords after the Confederate Wars, surviving Dempsey kin dispersed, with some branches maintaining ecclesiastical roles, such as Bishop John Dempsey of Kildare (a relative of Viscount Clanmalier) during the Penal era.^[27] This scattering contributed to the surname's broader distribution without forming new territorial strongholds equivalent to the original sept.

Demographic Spread and Migration

Pre-Modern Distribution

The Ó Díomasaigh, anglicized as Dempsey, were historically concentrated in the territory of Clanmalier, a Gaelic lordship situated along the River Barrow and spanning the baronies of Portnahinch in Queen's County (present-day County Laois) and Upper Philipstown in King's County (present-day County Offaly).^[15]^[28] This region, encompassing approximately 37,100 acres in Upper Philipstown and 35,900 acres in Portnahinch, formed the core of their pre-modern domain, with additional influence extending into parts of the baronies of Geashill, Philipstown, Ballycowen in King's County, and Offaley in County Kildare, including areas around Monasterevan.^[15] As hereditary chiefs of Clanmalier from at least the 12th century—when an O'Dempsey is recorded as Chief of Offaly defeating Norman forces under Strongbow—the family's distribution remained tightly bound to this Leinster midpoint until the 17th century.^[28] Their power peaked under figures like Terence O'Dempsey, created Viscount Clanmalier in 1622 and 1631, but waned after involvement in the 1641 Rebellion and subsequent confiscations, culminating in dispersal following the Williamite War of 1689–1691.^[28]^[15] Minor pre-modern presences occurred outside Clanmalier, such as a placename Knocknadempsey in south County Tipperary's Neddans parish, suggesting localized branches or sept affiliations, though these were outliers compared to the clan's Midland stronghold.^[28] Earlier ancestral ties traced to Meath indicate possible origins there before consolidation in Clanmalier, but by the late medieval period, the surname's demographic footprint aligned closely with the lordship's boundaries.^[15]

Post-Famine Diaspora

The Great Famine of 1845–1852 devastated central Ireland, including the historic territories of Clanmalier in present-day counties Laois and Offaly, prompting widespread emigration among families bearing the Dempsey surname.^[29] Economic collapse, evictions, and disease drove an estimated 1–2 million Irish to leave the island during and immediately after the crisis, with Dempseys following this pattern as smallholders and laborers sought survival abroad.^[29] Passenger manifests and naturalization records document Dempsey arrivals at major ports, reflecting the clan's dispersal from rural strongholds.^[30] Primary destinations included the United States, where Dempseys concentrated in industrializing states like New York, Pennsylvania, Massachusetts, and Illinois by the late 19th century. U.S. census data from 1880 reveal thousands of Dempsey households, many recent immigrants engaged in manual labor such as mining, rail construction, and factory work—occupations typical of famine-era Irish arrivals.^[31] Canada received significant numbers via Quebec and New Brunswick ports, with examples like the Dempsey family settling in Toronto around 1851 amid the "coffin ship" influx that claimed up to 20% of passengers from typhus and starvation.^[32] In Britain, particularly England and Scotland, Dempseys migrated to urban centers like Liverpool and Manchester for textile mills and docks, augmenting the surname's presence in the 1851 and later censuses.^[31] Australia attracted smaller but notable contingents, often through assisted schemes or as famine orphans; for instance, Cecelia Dempsey from Dublin arrived in Sydney in 1849–1850 as part of government-sponsored programs for workhouses' young women.^[33] By 1901, Ireland's Dempsey population stood at 4,448, a decline reflecting net emigration losses, while diaspora communities solidified, preserving Gaelic Catholic traditions amid host-society integration.^[34] These migrations fragmented extended kin networks but established enduring outposts, with Dempseys contributing to labor movements and local economies in recipient nations.^[29]

Notable Individuals

Historical Bearers

Dermot O'Dempsey (died 1193), chief of Clanmalier and lord of Offaly, distinguished himself as one of the few Irish leaders to repel Anglo-Norman forces during the invasion led by Strongbow (Richard de Clare, Earl of Pembroke). In 1172, O'Dempsey's forces ambushed and defeated Strongbow's army retreating from Offaly, killing his son-in-law Robert de Quenci and inflicting heavy casualties.^[27]^[35] He also established the Cistercian Abbey at Monasterevan, contributing to religious foundations in the region.^[36] Terence O'Dempsey, a later chief, received the title Viscount Clanmalier from King James I in 1622, reflecting the family's alignment with English authority amid shifting allegiances.^[16] Lawrence Dempsey (died 1690), from the Clonmalier branch, rose to prominence as a military commander, serving successfully in the Portuguese and French armies before returning to Ireland during the Williamite War.^[10] Denis Dempsey (1826–1896), an Irish-born soldier in British service, earned the Victoria Cross in 1857 for gallantry during the Indian Mutiny, rescuing wounded comrades under fire at the Siege of Delhi.^[37]

Contemporary Figures

Patrick Dempsey (born January 13, 1966) is an American actor and professional race car driver best known for portraying neurosurgeon Derek Shepherd on the ABC medical drama Grey's Anatomy from 2005 to 2015.^[38] His performance on the series earned him a Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Drama Series in 2007, along with nominations for Golden Globe Awards in 2006 and 2007 for Best Performance by an Actor in a Television Series Drama.^[39] Dempsey has also appeared in films such as Transformers: Dark of the Moon (2011) and Bridget Jones's Baby (2016), and he competes in sports car racing events, including the 24 Hours of Le Mans.^[38] Clint Dempsey (born March 9, 1983) is a retired American professional soccer player who holds the record for the most international goals scored by a U.S. men's national team player, with 57 goals in over 140 caps, tying Landon Donovan for the top scorer.^[40] He played in Major League Soccer with teams like the New England Revolution and Seattle Sounders FC, scoring 15 goals in 2013 for the Sounders, and in the English Premier League with Fulham and Tottenham Hotspur. Dempsey captained the U.S. team at the 2014 FIFA World Cup, becoming the first American man to score in three World Cups, and received U.S. Soccer Male Athlete of the Year awards in 2007, 2011, and 2012.^[40] Post-retirement in 2018, he works as a sports analyst. Martin E. Dempsey (born March 14, 1952) is a retired U.S. Army general who served as the 18th Chairman of the Joint Chiefs of Staff from October 2011 to October 2015 and as the 37th Chief of Staff of the Army from April to September 2011.^[41] A 1974 graduate of the United States Military Academy, Dempsey commanded at multiple levels, including during the Iraq War as commander of the 1st Armored Division's 3rd Brigade and later as head of U.S. Central Command's Multi-National Force-Iraq.^[41] His 41-year career included service in Europe, the Gulf War, and post-9/11 operations, after which he retired in 2015.^[42]

References

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Jack Dempsey - IBHOF.com
Born William Harrison Dempsey in Manassa Colorado, Dempsey was one of 11 children. He left home at the age of 16 and traveled the west on freight trains with ...
[2]
ESPN Classic - Defeats didn't dampen Dempsey
Jack Dempsey registered 50 knockouts during his 13-year professional career. With angry scowl, teeth bared, flashing black eyes and unshaved chin, he was a ...
[3]
Jack Dempsey - BoxRec
Jack Dempsey ; status, inactive ; bouts, 67 ; rounds, 279 ; KOs, 81.13% ; career, 1914-1927.Missing: knockout | Show results with:knockout
[4]
Jess Willard vs. Jack Dempsey - BoxRec
Mar 23, 2020 · Jack Dempsey 187 lbs beat Jess Willard 245 lbs by TKO in round 3 of 12 · Date: 1919-07-04 · Location: Bay View Park Arena, Toledo, Ohio, USA ...
[5]
'Manassa Mauler' and 'Sultan of Swat' ruled the 1920's
Dempsey went by the nickname “Manassa Mauler” because of his brawler-like fighting. He would win his first heavyweight championship belt on July 4, 1919.
[6]
Dempsey, Tunney, and the Long Count - World Boxing Association
Jun 5, 2025 · Dempsey, either unaware or too locked in on his hurt opponent, hovered over Tunney like a vulture, delaying the start of the count.
[7]
http://www.coloradosports.org/hall-of-fame/athletes/1965-inductees/jack-dempsey/
[8]
Dempsey Family History - FamilySearch
Irish: Anglicized form of Gaelic Ó Díomasaigh 'descendant of Díomasach', a byname meaning 'proud, haughty', from díomas 'pride'.
[9]
Dempsey - Etymology, Origin & Meaning of the Name
Origin and history of Dempsey surname, from Irish Ó Diomasaigh "descendant of Diomasach," which is literally "proud."Missing: Gaelic | Show results with:Gaelic
[10]
Roots: The Proud Dempseys - Irish America
Mar 25, 2016 · The name itself comes from the Irish adjective díomasach, meaning “proud.” The clan ruled the Máel Ugra (anglicized as Clanmalier) territory ...
[11]
Dempsey Surname Origin, Meaning & Last Name History - Forebears
The family originated in the Kingdom of Uí Failghe. According to John Grenham: "In the original Irish Dempsey is Ó Diomasaigh, from diomasach, meaning "proud".
[12]
https://www.johngrenham.com/surnamescode/surnamehistory.php?surname=O%20Diomasaigh&search_type=full
[13]
Dempsey : Meaning and Origin of First Name - Ancestry
It is believed to have derived from the Gaelic personal name Diompasaigh, which translates to proud valor. The name Dempsey has a significant presence in Irish ...
[14]
Dempsey Surname/Last Name: Meaning, Origin & Family History
58.7% British & Irish origin. 88.86% White in US. Irish: Anglicized form of Gaelic Ó Díomasaigh 'descendant of Díomasach', a byname meaning 'proud, ...
[15]
Dempsey (No.1) family genealogy - Irish Pedigrees - Library Ireland
This Donal had another brother named Hugh, who was the ancestor of O'Dempsey, lords of Clanmaliere (as in the next following genealogy).Missing: Clanmalier ancestry
[16]
Dempsey Family - A Genealogical History of Irish Families
THE Dempseys are descended from Milesius, King of Spain, through the Heremon line. The ancient name was O'Dimasaigh and signifies “Estimable.Missing: ancestry | Show results with:ancestry
[17]
Dempsey Surname Meaning, History & Origin
The Annals of the Four Masters recorded in 1193 the death of Dermot O'Dempsey, son of Cubgogda. He was Chief of Clanmalier, for a long time Lord of Offaly, and ...<|control11|><|separator|>
[18]
Full text of "Account of the O'Dempseys, Chiefs of Clan Maliere
The O'Dempseys of Clan Maliere, like the rest of the OSaly septs, derived their pedigree from Rossa Failghe, King of Leinster, eldest son of Cathaeir.
[19]
MacEgan, Egan, Eagan, Eagen and Keegan
The Annals of the Kingdom of Ireland, or The Annals of the Four Masters ... 1327 A.D. - Farrell, son of Ualgarg O'Rourke, Cuilen O'Dempsey, and Sabia, daughter of ...
[20]
101 Common Irish Surnames and Their Unique Meanings
Jun 12, 2025 · ... Ó Díomasaigh' which means 'Descendant of Díomasach'. One of several Dempsey mentioned in the Irish Annals was Dermot O'Dempsy (1383) – Lord ...
[21]
Annals of the Four Masters
Owen Connellan, The Annals of Ireland, translated from the original Irish of ... Turlough Duv O'Dempsey was treacherously killed by his own kinsman, Murtough Oge ...
[22]
Full text of "The annals of Loch Cé : a chronicle of Irish affairs from ...
... Annals of Loch-Cé (or Lough-Kexy),” the name by which the Chronicle is ... O'Dempsey; or Dempsey without the O'), the scribe of this por- tion of the ...
[23]
Hugh O'Dempsey (-bef.1558) | WikiTree FREE Family Tree
Jul 27, 2025 · Hugh O'Dempsey died pre 1558 probably at Ballybrittas, as in that year the “Annals of the Four Masters” state that his eldest son Uaithne ...
[24]
Ó Díomasaigh - Irish Names and Surnames - Library Ireland
The O'Dempseys, who are of the same stock as the O'Connors of Offaly, derive their descent from Ros Failghe, eldest son of Cathaoir Mor, King of Ireland in the ...
[25]
dempsey surname history - Irish Ancestors
James I recognised the strength of the family by granting the title "Viscount Clanmalier" to Terence Dempsey. The loyalty of the family to the Crown was ...
[26]
[PDF] THE O'DEMPSEYS - Seeking my Roots
O'Dempsey, the king's Irish enemy detained in the castle of Kildare.2. In 1392 the Annals record the death of the aforesaid Donal. In 1394, when Richard II ...
[27]
Dempsey Family Genealogy. Clan Dempsey
The Dempseys, too, were notable among the priests of the penal times, one of the John Dempsey, a relative of Viscount Clanmalier, being Bishop of Kildare.
[28]
Dempsey surname history - Irish Ancestors
112 births of the name are recorded in 1890, with particular concentrations in Antrim, Cork and Wexford, making it the 192nd most common surname in the country ...Missing: distribution pre- 1800
[29]
Dempsey History, Family Crest & Coats of Arms - HouseOfNames
The greatest influx of Irish immigrants, though, came to North America during the Great Potato Famine of the late 1840s. Thousands left Ireland at this time ...
[30]
Dempsey Family History - FamilySearch
Irish: Anglicized form of Gaelic Ó Díomasaigh 'descendant of Díomasach', a byname meaning 'proud, haughty', from díomas 'pride'.Missing: septs | Show results with:septs
[31]
Dempsey Family History - Ancestry.com
Dempsey Surname Meaning Irish: Anglicized form of Gaelic Ó Díomasaigh 'descendant of Díomasach' a byname meaning 'proud haughty' from díomas 'pride'. The name ...Missing: ancestral | Show results with:ancestral
[32]
Dempsey/Corkeran - IrelandXO
We are currently researching a Charlotte Dempsey, who with he husband Robert Johnston and their family emigrated to Toronto around 1851. They came from central ...
[33]
Details Page - Irish Famine Memorial Sydney
First Name: Celia [Cecelia] ; Surname: Dempsey (Dempsy) ; Native Place: Kingstown, Dublin ; Age On Arrival: 18 ; Parents: William & Eliza (both dead).
[34]
DEMPSEY Surname Maps of Ireland
The maps on this page are based on the 1901 and 1911 census of Ireland, available here: Census of Ireland. DEMPSEY in 1901. There were 4,448 with this surname ...Missing: pre- modern distribution
[35]
Strongbow defeated in Ireland - Illustrated History of Ireland
He took an army of 1,000 horse and foot into Offaly, to lay waste O'Dempsey's territory, that prince having also committed the crime of wishing to keep his ...
[36]
Dempsey Coat of Arms, Family Crest - Free Image to View
The ancient origin of the name Dempsey was found in the irishsurnames.com archives. Surnames developed a wide number of variants over the centuries. Many ...
[37]
https://coadb.com/surnames/dempsey-arms.html
[38]
Patrick Dempsey - Movies, TV Shows & Wife - Biography
Apr 2, 2014 · Patrick Dempsey is an American actor best known for his role as Dr. Derek Shepherd on the hit medical drama 'Grey's Anatomy.'
[39]
Patrick Dempsey - IMDb
Patrick Dempsey is well-known for his portrayal of Dr. Derek Shepherd on the hit ABC series, GREY'S ANATOMY. His performance earned him a 2007 Screen Actors ...Biography · Awards · Other works · News
[40]
Clint Dempsey | USMNT | U.S. Soccer Official Site
As captain of the squad of the 2014 squad in Brazil he became the first male player in US history to score goals in three FIFA World Cups with a goal against ...
[41]
Retired General Martin E. Dempsey - Department of War
He is a 1974 graduate of the United States Military Academy and a career armor officer. As a company grade officer, he served with the 2nd Cavalry in United ...
[42]
General Martin Dempsey - New Jersey Hall of Fame
Sep 30, 2025 · General Martin E. Dempsey commanded at every level of the military. By the time he retired in 2015, he was the nation's highest-ranking military officer.Missing: biography | Show results with:biography