Chronicle of England by William of Worcester. In January [1465], [his wife] Catherine, Duchess of Norfolk (age 65), a young woman of nearly eighty years, was married to John Woodville (age 20), brother of the Queen, aged about twenty years; a diabolical marriage. The Revenge of Bernard later became apparent to them.

Mense Januarii Katerina, ducissa Norffolchiæ, juvencula ætatis fere iiijxx. annorum, maritata est Johanni Widevile, fratri reginæ, ætatis xx. annorum; maritagium diabolicum. Vindicta Bernardi inter eosdem postea patuit.

Warkworth's Chronicle 1469. 12 Aug 1469And at that tyme was the [his father] Lorde Ryvers (age 64) takene, and one of his sonnes (age 24), in the forest of Dene, and brought to Northamtone, and the Earl of Penbroke (deceased) a[nd] Sere Richard Herbarde (deceased) his brother were behedede at Northamtone, alle iiij, by the commawndement of the Duke of Clarence and the Earl of Warwick (age 40), and Thomas Harbarde was slayne at Brystow, &c.

Note 1. "Hic W. Harberde, gravissimus et oppressor et spoliator ecclesiasticorum et aliorum multorum per annos multos, hunc tandem, justo Dei judicio pro suis sceleribus et nequiciis, receepit.mercedem. Die Sabbati proximo ante assumpcionem beatissime semper Virginis Marie, captus est Dominus de Rywaus, cum domino Johanne filio suo, et, juxta castrum de Kelingworthe, pariter decollati sunt [Here W. Herbert, the most grievous oppressor and plunderer of the Church and many others for many years, finally received the just reward for his crimes and wickedness by the judgment of God. On the Saturday next before the assumption of the most blessed Virgin Mary, the Lord Rivers was captured, along with his son John, and they were both beheaded near the castle of Kelingworth]." - MS. Arundel, Coll. Arm. fol. 171 rº.

A Brief Latin Chronicle. On 12 Aug 1469. On the Saturday before the Assumption of the most blessed Virgin Mary, [his father] Lord de Rywans (age 64) along with Lord John (age 24), his son, were captured, and they were executed together near the castle of Kenilworth [Map].

Die Sabbati proximo ante Assumptionem beatissime semper Virginis Marie captus est Dominus de Rywans cum domino Johanne filio suo, et juxta castrum de Kelingworth pariter docollati sunt.

Hall's Chronicle 1469. 12 Aug 1469. The Northamptonshire men, with diverse of the Northern men by them procured, in this fury made them a captain, and called him Robin of Redesdale, and suddenly came to the manor of Grafton [Map], where the [his father] earl Rivers (age 64) father to the [his sister] Queen (age 32) then lay whom they loved not, and there by force took the said earl and and sir John (age 24) his son, and brought them to Northampton [Map], and there without Judgement stroke of their heads, whose bodies were solemnly interred in the Blackfriars at Northampton.