Cusack, George
Cusack, George (d. 1677), army officer, was from a landed family in the Pale, and was the brother of Christopher Cusack of Donore, Co. Meath. He held the rank of captain in the confederate Leinster army of General Thomas Preston (qv),…...
Dease, Maurice James
Dease, Maurice James (1889–1914), soldier, first VC of the first world war, was born 28 September 1889, only son of Edmund Fitzlaurence Dease, JP, of Coole, Co. Westmeath, and Katherine Dease (née Murray…...
Deasy, Rickard
Deasy, Rickard (1916–99), army officer and a founder of the National Farmers’ Association, was born 13 March 1916 in Leeson St., Dublin, the youngest of three children (one son and two daughters) of Major Henry Hugh Peter Deasy, car manufacturer, explorer and son of the Clonakilty…...
Deasy, Timothy
Deasy, Timothy (1838/41–1880), soldier, Fenian, and politician, was born in Clonakilty, Co. Cork. During 1847 his family emigrated to Boston, Massachusetts, and settled in the nearby city of Lawrence, in a district dominated by Irish immigrants. He may have completed an…...
De Brún, Pádraig (Browne, Patrick)
De Brún, Pádraig (Browne, Patrick) (1889–1960), priest, scholar, and academic administrator, was born 13 October 1889 in Grangemockler, Co. Tipperary, third child and second son among four sons and two daughters of Maurice Browne (1844–1911), a national school teacher from Cappoquin, Co…...
Deegan, Columbanus
Deegan, Columbanus (1925–2007), war veteran and Franciscan friar, was born John Joseph Deegan on 4 April 1925 at 23 Usher's Island on Dublin's south quays, one of three boys of James Deegan, a labourer, and his wife Annie Deegan (formerly Finnegan; née Quinn). Known in his youth as…...
De Lacey, Lawrence (Larry)
De Lacey, Lawrence (Larry) (1885–1973), revolutionary and journalist, was born on 18 March 1885 in Oulart, Co. Wexford, the youngest of three sons and one daughter of Lawrence Lacey, a local farmer, and his wife Mary (née Brien). Born Lawrence Lacey , he styled himself de Lacey in…...
Derry, Valentine
Derry, Valentine (b. c.1760–d. p.1806), United Irishman, soldier, and teacher. Nothing is known about his early life. His brother was Father Edmund Derry (c.1747–1819), parish priest of Clonduff and later catholic bishop of Dromore (1801–19). Valentine…...
De Valera, Máirín
De Valera, Máirín (1912–84), phycologist, was born 12 April 1912 in Dublin, the eldest daughter and second eldest child of seven children (five boys and two girls) of Éamon de Valera (qv) and…...
Devenish, John James
Devenish, John James (c. 1669–1739), military officer, was born to William Devenish of Curraghnegoole, near Strokestown, Co. Roscommon, and his wife Eleanor (née O’Conor Roe) of nearby Cloonfree, near Strokestown. His grandfather was George Devenish, a catholic Dublin merchant…...
Devereux (D'Evereux, Devereaux), John
Devereux (D'Evereux, Devereaux), John (1778?–1860), soldier and adventurer, was born in Co. Wexford, son of a prominent catholic landowner, probably William Devereux of Taghmon, Co. Wexford. He and his father may have been United Irishmen: they certainly took part in the 1798…...
Devine, William
Devine, William (1887–1959), priest and military chaplain, was born 5 October 1887 at Castlederg, Co. Tyrone, son of George Devine, draper, and Catherine Devine (née McGlinchy). Educated at St Columb's College, Derry, and St Patrick's College, Maynooth, he was ordained for the diocese…...
Dillon, Arthur
Dillon, Arthur (1670–1733), Jacobite general in the French service, was born in Co. Roscommon, the third son of Theobald Dillon (qv), 7th Viscount Dillon of Loughglinn, Co. Roscommon, and lieutenant-colonel in the army of…...
Dillon, Comte Theobald
Dillon, Comte Theobald (1745–92), general in French service, was born in Dublin, son of Thomas Dillon, banker, and Marie Dillon, daughter of Edward Hussey of Donore, Co. Kildare. His father took the family to France in 1746 and, as a distant relative of the 7th Viscount…...
Dillon, Sir James
Dillon, Sir James (c.1600–c.1667), army officer, was the eighth son of Theobald, 1st Viscount Dillon (qv) of Costello-Gallen (d. 1624/5) and Eleanor (d. 1638), the daughter of Sir Edward Tuite of Tuitestown…...
Dillon, Theobald
Dillon, Theobald (d. 1691), 7th Viscount Dillon , Jacobite officer, was born at Lough Glynn, Co. Roscommon, eldest son of Capt. Robert Dillon and his wife Rose, one of the Dillon family of Streamstown, Co. Galway. In 1682 he succeeded as 7th Viscount Dillon on the death without…...
Dillon, Thomas
Dillon, Thomas (1615–1673/4), 4th Viscount Dillon of Costello-Gallen, army officer, was born in March 1615, second son of Sir Christopher Dillon of Ballylagham, Co. Mayo, lord president of Connacht, and Lady Jane, eldest daughter of James Dillon, 1st earl of Roscommon. He was a…...
Dillon, Thomas Patrick
Dillon, Thomas Patrick (1884–1971), nationalist and chemist, was born 15 January 1884 in Enniscrone, Co. Sligo, first child among four sons and a daughter of John Dillon, engineer, and his wife Elizabeth, daughter of William Kirby…...
Diver, Bridget
Diver (Divers, Deaver, Deavers, Devens, Devins, Devan), Bridget (‘Irish Biddy’, ‘Michigan Bridget’) (fl. 1861–4), vivandière and ‘daughter’ of the First Michigan Cavalry regiment, was born in Ireland sometime before 1840. It has been suggested that the ‘Michigan Bridget’ legend…...
Donaldson, Denis Martin
Donaldson, Denis Martin (1950–2006), republican and informer, was born in Seaforde Street, Belfast; he had at least three brothers and one sister. Educated at St Malachy's grammar school in north Belfast, he grew up in the Short Strand, a small catholic enclave in (overwhelmingly…...
Dongan (D'Unguent), Thomas
Dongan (D'Unguent), Thomas (1634–1715), 2nd earl of Limerick , soldier and first governor of New York, was third son of Sir John Dongan, baronet, of Castletown Kildrought (Celbridge), Co. Kildare, and his wife Mary, daughter of Sir William Talbot, baronet, of Carton, and niece of…...
Dongan, William
Dongan, William (1630–98), Viscount Dongan of Clane and 1st earl of Limerick , soldier and Jacobite governor of Munster, was second son of Sir John Dongan, 2nd baronet, of Castletown, Co. Kildare, and his wife Mary, daughter of Sir William Talbot, 1st baronet, of Carton. His elder…...
Donnelly, John
Donnelly, John (1934–1991), chemist, was born 8 August 1934 in Nenagh, Co. Tipperary, second son among three sons and two daughters of Michael Donnelly, garda sergeant, originally from Dublin, and Maureen Donnelly (née Carroll) from Tipperary. He spent his early life in Nenagh,…...
Doyle, William Joseph Gabriel
Doyle, William Joseph Gabriel (1873–1917), Jesuit priest and military chaplain, was born 3 March 1873 at Melrose, Dalkey, Co. Dublin, youngest child of Hugh Doyle, registrar of the insolvency court, and Christine Doyle (née Byrne). He was educated by the Rosminian Fathers at…...
Drumm, James Joseph
Drumm, James Joseph (1896–1974), chemist, industrial technologist, and inventor, was born 25 January 1896 in Dundrum, Co. Down, one of three sons of John Drumm (or Drum), RIC constable, and his wife Bridget (née Connolly). The family…...