Visitation of England and Wales.
Ed. by Joseph Jackson Howard, Maltravers herald extraordinary and Frederick Arthur Crisp.
According to Collins’s Peerage of England, By Arthur Collins, Sir Egerton Brydges 1812
Robert the grandfather of Alexander Harington of Stepney was the younger son of Sir William Harington a Knight of the Garter died 29 Henry VI.
Sir William Harington KG was the son of Sir Nicholas Harington and the grandson of Sir Robert Harington, younger son of Robert (son of John, first Lord Harington)
John Harington, 1st Baron Harington of Aldingham. (1281–1347) was was born in 1281 in Farleton, Melling, the son of Lord Robert de Haverington, of Harington and his wife Agnes de Cansfield of Aldingham.