historical novelist and literary historian whose popular English versions of the Irish heroic sagas earned him the title of “father of the Irish literary revival.”

O'Grady graduated from Trinity College, Dublin, in 1868. Introduced to the ancient heroic and romantic literature of Ireland through the translations of the Gaelic scholar Eugene O'Curry, O'Grady devoted his career to the study of Irish antiquities. In 1878 he published History of Ireland: The Heroic Period; this work was followed in 1880 by History of Ireland: Cuculain and His Contemporaries.

The enthusiasm of William Butler Yeats and other young Irish writers eventually brought O'Grady a wider audience and a London publisher, and in 1892 he published Finn and His Companions, following it two years later with The Coming of Cuculain. He also wrote several works of historical fiction, of which The Bog of Stars (1893) and The Flight of the Eagle (1897) are probably the best. O'Grady's versions of Irish epics have great narrative vigour and imaginative power and had a profound influence on Yeats and other writers of the Irish literary renaissance at the turn of the century.