Lamb, John George Dalkeith ('Keith')
Lamb, John George Dalkeith ('Keith') (1919–2011), horticultural scientist and plantsman, was born on 19 August 1919 in Dublin, the younger son of John Lamb, who had been a doctor in the British army, and his wife Constance (née Johnston). Constance's father, also a doctor, was a…...
Lánczos, Cornelius
Lánczos, Cornelius (Kornél) (1893–1974), theoretical physicist, was born 2 February 1893 in Székesfehérvár, Hungary, eldest of five children of Carolus Löwy, lawyer, and Adél Hahn. During the early 1900s the family changed their name to Lánczos, a Hungarian form of the Jewish name Löwy…...
Lardner, Dionysius
Lardner, Dionysius (1793–1859), scientist and writer, was born 3 April 1793 in Dublin, son of William O'Brien Lardner, solicitor, and Mary Ann Lardner (maiden name unknown). He seems to have had at least one younger brother, and may have been christened Dennis, but was calling…...
Law, Hugh
Law, Hugh (1818–83), lord chancellor, was born 19 June 1818 at Woodlawn, Co. Down, the only son of John Law, and his wife, Margaret Law (née Crawley). Educated at the Royal School, Dungannon, he entered TCD in 1834, where he was a…...
Lawson, James Anthony
Lawson, James Anthony (1817–87), judge and economist, was born 10 February 1817, the eldest son of James Lawson of Waterford and his wife Mary Anthony. After initial education in Waterford, he entered TCD in October 1833, became a…...
Lefroy, Thomas Langlois
Lefroy, Thomas Langlois (1776–1869), judge and MP, was born 8 January 1776 in Limerick, eldest son of Lt.-col. Anthony Lefroy, 9th Light Dragoons, and Anne Lefroy (née Gardner). He entered TCD in November 1790 and graduated…...
Ley, James
Ley, James (c.1552–1629), 1st earl of Marlborough, judge , was baptised at Barford, Wiltshire, the fourth son of Henry Ley of Teffont Evias, Wiltshire, and Dyonsia Seymour. After graduating BA from Brasenose College, Oxford, on 3 February 1574…...
Lhuyd (Lhwyd, Lloyd), Edward
Lhuyd (Lhwyd, Lloyd), Edward (1660?–1709), Celtic philologist and naturalist, was born c.1660 in Cardiganshire, Wales, or near Oswestry, Shropshire, the illegitimate son of Edward Lloyd of Llanvorda and Bridget Pryse, both from landowning families. Lhuyd entered Jesus College,…...
Lindsay, Robert
Lindsay, Robert (1679–1743), lawyer, was the elder of two sons of Robert Lindsay of Loughry, Co. Tyrone, and his wife, Anne Lindsay, daughter of John Morris of Bellville, Co. Tyrone. He succeeded to the Co. Tyrone estate of his father on the latter's death in 1691. He was educated…...
Lloyd, Bartholomew
Lloyd, Bartholomew (1772–1837), mathematician and provost of TCD, was born 5 February 1772 at New Ross, Co. Wexford, the eldest son of Humphrey Lloyd and his wife Margaret Borbidge. His father died soon afterwards and he was raised by his uncle, the Rev. John Lloyd (d. 1781),…...
Lloyd, Humphrey
Lloyd, Humphrey (1800–81), scientist and provost of TCD, was born 16 April 1800 in Dublin, eldest son of the Rev. Bartholomew Lloyd (qv), then a fellow and later provost of TCD, and…...
Loftus, Adam
Loftus, Adam (1533/4–1605), Church of Ireland archbishop of Armagh and of Dublin, and lord chancellor of Ireland, was the second son of Edward Loftus of Swineside, in the parish of Coverham, Yorkshire, England; details of his mother are not known. Loftus's education and early…...
Longfield, Cynthia Evelyn
Longfield, Cynthia Evelyn (1896–1991), entomologist and traveller, was born 16 August 1896 at 20 Pont St., Belgravia, London, youngest of three daughters of Lt-col. Mountifort John Courtenay Longfield and his wife Alice Elizabeth (née Mason) of Castle Mary, Cloyne, Co. Cork, the…...
Longfield, Mountifort
Longfield, Mountifort (1802–84), economist and lawyer, was second son of the Rev. Mountifort Longfield (d. 1850), JP and vicar of Desert Serges, Co. Cork, of the Anglo-Irish Longfield family of Longueville, near Mallow, Co. Cork, and his…...
Lowther, Sir Gerrard (Gerard)
Lowther, Sir Gerrard (Gerard) (1590–1660), lawyer and judge, was probably the natural son of Christopher Lowther of Penrith, Cumberland. He matriculated at Queen's College, Oxford, on 7 June 1605. He entered Gray's Inn in 1608 and was called to the bar in 1614. He was in Dublin as…...
Luby, Thomas
Luby, Thomas (1800–70), mathematician, was born in Clonmel, Co. Tipperary, the son of Thomas Luby, architect, and Eleanor Luby (née Fogarty), whose family were from Castle Fogarty, Ballycahill, Co. Tipperary. The Luby family was descended from Huguenots who fled from France in…...
Lucas, Henry
Lucas, Henry (c.1740–1802), lawyer and writer, was born in Dublin, the son of Charles Lucas (qv), the well-known politician and physician, and his first wife, Anne, née Blundell. Charles Lucas had to leave Ireland in 1749,…...
Ludgate, Percy
Ludgate, Percy Edwin (1883–1922), pioneer in digital computing, was born 2 August 1883 at the house of his parents, Michael Ludgate and Mary (née McMahon), in Townsend Street, Skibbereen, Co. Cork, the youngest of at least eight children. His father taught shorthand, later joined by…...
Lysaght, Edward
Lysaght, Edward (1763–1810), lawyer, wit, and versifier, was the only son of John Lysaght, landed gentleman of Brickhill, Co. Clare, and Jane Eyre Dalton, daughter of Edward Dalton of Deerpark, Co. Clare, and first cousin of Lord Eyre of Eyrecourt, Co. Galway. Edward obtained his early…...
Macauliffe, Max
Macauliffe, Max, also known as Michael McAuliffe (1838–1913), Indian Civil Service judge and Sikh scholar, was born 11 September 1838 in Glenmore, Monagea, Co. Limerick, eldest of five sons and seven daughters of John McAuliffe, schoolteacher and farmer, and Julia McAuliffe (née Browne…...
MacDonnell, Sir Richard Graves
MacDonnell, Sir Richard Graves (1814–81), judge and colonial governor, was born 3 September 1814 in Dublin, the eldest son of Rev. Richard MacDonnell (qv), provost of TCD (1852–67), and…...
MacMunn, Charles Alexander
MacMunn, Charles Alexander (1852–1911), doctor, army officer and physiologist, was born 11 April 1852 at Seafield House, Easky, Co. Sligo, the home of his father Dr James MacMunn, medical officer to the Easky dispensary and the Dromore West Union workhouse. After attending Dromore…...
MacNally, Leonard
MacNally, Leonard (1752?–1820), barrister, writer, United Irishman, and informer, was born in Dublin, the only son of William MacNally (d. 1756), a grocer. It seems that his mother brought him up with the support of his uncle, a merchant named Featherstone of St Mary's Lane. A…...
MacNeill, John Gordon Swift
MacNeill, John Gordon Swift (1849–1926), jurist and politician, was born 11 March 1849 in Dublin, only son of the Rev. John Gordon Swift MacNeill of Blackhall Street, and his wife Susan Colpoys (née Tweedy). He was descended from Godwin Swift, uncle and guardian of…...
Mahony, Pierce
Mahony, Pierce (1792–1853), solicitor, was born 19 December 1792, probably in Co. Kerry, son of Pierce Mahony (1750–1819), landowner and JP of Co. Kerry and Co. Limerick, and his second wife, Anna Maria, daughter of John Maunsell of…...