| Writ+de+etate+probanda+%5BProof+of+Age%5D | 20 Nov 1429 | As Thomas was a minor when his father William Gamage, chevalier, died, Richard Beauchamp Earl of Worcester and Edmund Earl of March entered the properties William held of them and took the profits thereof, and to this day their heirs continue to do like | | | |
| %27Proof+of+Age%27+Hearing | 10 Jan 1430 | First-named witness was possibly a first cousin of his deceased mother-in-law: "John Kemeys, esq., 57 and more, swears that he [Thomas] was born at Rogiet, baptised in the church there, and was aged 21 and more on 2 November last. [He knows this because - Gloucester, Gloucestershire, England | | | |