Chronicle of Gregory 1420-1426. 20 May 1420. Ande in that yere, the xx day of May, the yere of oure Lorde M¹CCCC xx, the kyng (age 33) come unto Troys, in Chaunpeyne, and there he was worthely ressayvyde of alle the lordys spyrytualle and temporalle that were there whithe the Kynge of Fraince. And on the morne the Kyng (age 51) and Quene of Fraunce (age 50), and Dame Katerynne (age 18), and the Duke of Burgayne, mette to gedyr in Synt Petrys chyrche [Map] in Troys; whiche metyng was in the body of the chyrche. Ande thenne they went upe to the hyghe auter, and there were the artyculys of the pes redde, and the othys made on aythyr partye.

On 21 May 1420 the Treaty of Troyes was signed at Troyes. Thomas Beaufort 1st Duke Exeter (age 43) and Ralph Cromwell 3rd Baron Cromwell (age 17) negotiated the terms which included the marriage of Henry V (age 33) and Catherine of Valois (age 18), daughter of Charles VI (age 51), and the acknowledgement of King Henry V of England (age 33) as Charles V's (age 51) heir disinheriting the Dauphin (age 17).