Charles Lethbridge Kingsford, 1911 Encyclopædia Britannica, Volume 28… (1911)
“ His body was brought home and buried at Warwick. His tomb in St Mary's church is one of the most splendid specimens of English art in the 15th Century. Warwick married (1) Elizabeth Berkeley, (2) Isabella Despenser. By his second wife he left an only son Henry, afterwards duke of Warwick, who died in 1445, and a daughter Anne, who as her brother's sister of the whole blood brought the title and chief share of the estates to her husband Richard Neville, the kingmaker. By his first wife he had three daughters, of whom the eldest, Margaret, married John Talbot, earl of Shrewsbury. ”
