Alexander Gordon, Dictionary of National Biography… (1899)
“ USSHER, JAMES (1581–1656) , archbishop of Armagh, second but elder surviving son of Arland (Arnoldus) Ussher (d. 12 Aug. 1598) , clerk of the Irish court of chancery, by his wife Margaret (d. November 1626) , daughter of James Stanyhurst [see under Stanyhurst, Richard] , was born in Nicholas Street, parish of St. Nicholas Within, Dublin, on 4 Jan. 1580–1. Ambrose Ussher [q. v.] was his younger brother. Both parents were originally protestants. His mother became a Roman catholic before her death. Two blind aunts (probably Alice and Katherine Ussher, his father's sisters) taught him to read. ”
