From "Genealogical and Personal Memiors Relating to the Families of Boston and Eastern Massachusetts V 3" Cutter 1908
"Sir Eustace de Whitney, son of Sir Robert, was born in 1471. He was head of a commission sent to Wales by Henry VI in 1455 and was member of parliament for Herefordshire in 1468. He married Janett Russell; second, Jane Clifford."
[S487] Genealogical and Personal Memiors Relating to the Families of Boston and Eastern Massachusetts V 3, William Richard Cutter, (Date: 1908;), pp. 1397-1400.