Francis Stewart Leland Lyons FBA, Irish historian and academic who serves as the 40th Provost of Trinity College Dublin from 1974 to 1981, is born in Derry, County Londonderry, Northern Ireland, in November 11, 1923.

Lyons is the son of Northern Bank official Stewart Lyons and Florence May (née Leland). He is known as “Le” among his friends and family. The Lyons family are Irish Protestant, of Presbyterian and Church of Ireland background, descended from a cadet branch of the landed gentry Lyons family, formerly of Oldpark, Belfast, After his birth, his family soon moves to Boyle, County Roscommon. He is educated at Dover College in Kent and later attends The High School, Dublin. At Trinity College Dublin, he is elected a Scholar in Modern History and Political Science in 1943.

Lyons is a lecturer in history at the University of Hull and then at Trinity College Dublin. He becomes the founding Professor of Modern History at the University of Kent in 1964, serving also as Master of Eliot College from 1969 to 1972.

Lyons becomes Provost of Trinity College Dublin in 1974, but relinquishes the post in 1981 to concentrate on writing. He wins the Heinemann Prize in 1978 for his work in Charles Stewart Parnell. He writes Culture and Anarchy in Ireland, 1890–1939, which wins the Christopher Ewart-Biggs Memorial Prize and the Wolfson History Prize in 1979. He is also awarded honorary doctorates by five universities and has fellowships at the Royal Society of Literature and the British Academy. He is Visiting Professor at Princeton University.

Lyons principal works include Ireland Since the Famine, the standard university textbook for Irish history from the mid-19th to late-20th century, which The Times calls “the definitive work of modern Irish history” and a biography of Charles Stewart Parnell.

Lyons is critical of Cecil Woodham-Smith‘s much-acclaimed history of the Great Irish Famine and has generally been considered among the “revisionist” historians who reconsiders the role of the British state in events like the Famine.

Lyons marries Jennifer Ann Stuart McAlister in 1954, and has two sons, one of whom, Nicholas, is a former Lord Mayor of London.

On September 15, 1983, Lyons is nominated, unopposed, as chancellor of Queen’s University Belfast (QUB). But less than a week later he is dead, succumbing in Dublin on September 21 to acute pancreatitis, which had struck him in mid-August. He had begun to write the first draft of his W. B. Yeats biography (having accumulated a great archive of material) only a few weeks before. His ashes are buried beside Trinity College chapel.