dempsey


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SURNAME HISTORY




SURNAME HISTORY

Dempsey
In the original Irish Dempsey is Ó Diomasaigh, from diomasach, meaning "proud". The name was also occasionally anglicised "Proudman". The Ó Diomasaigh originated in the territory of Clanmalier, on the borders of what are now counties Laois and Offaly, and remained powerful in the area until the seventeenth century. In the 12th century. O’Dempsey, Chief of Offaly, was one of the few native Irish leaders who defeated Strongbow. In later years, their allegiance was to the English and they were involved with the newcomers in the massacre of the O’Lalors in Laois in 1577, an action which local tradition says was responsible for their later losses. 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 short-lived, however, and the Williamite wars later in the century destroyed their power and scattered them. The surname is now found throughout the country. It is recorded in the placename Knocknadempsey, in Neddans civil parish in south Tipperary. In Ulster, Dempsey is common in Co. Antrim, where it may be a version of "Dempster", a Scottish name meaning "judge", or possibly an anglicisation of Mac Diomasaigh, also sometimes rendered as "McGimpsey".

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; by 1996 it had risen to 164th.

.Jeremiah Dempsey (1906 - )

provided the guiding spirit behind the Irish national airline, Aer Lingus, from its foundation in 1937 until his retirement in 1967. He was President of the IATA in 1962.

Noel Dempsey T.D. (1945 - ) has been a prominent member of the Fianna Fáil political party for many years, and minister of state in number of governments.

William Harrison Dempsey (1895-1983), born in Manassa, Colorado isbetter known as Jack Dempsey, one of the most popular heavyweight boxing champions of all time. His ferocious attacking style earned him the nickname "The Manassa Mauler". He was world champion from 1919 to 1926, when he lost the title to Gene Tunney.




dempsey households by county in the Primary Valuation property survey of 1848-64.
Click on a county name for a parish breakdown(paying).
Antrim 47
Armagh 3
Belfast city 2
Carlow 34
Cavan 21
Clare 1
Cork 78
Cork city 7
Derry 53
Down 3
Dublin 25
Dublin city 36
Galway 50
Kildare 90
Kilkenny 29
Laois 77
Limerick 18
Limerick city 1
Longford 7
Louth 4
Mayo 49
Meath 14
Monaghan 12
Offaly 99
Roscommon 39
Sligo 10
Tipperary 40
Tyrone 4
Waterford 5
Westmeath 16
Wexford 150
Wicklow 44