Thomas FitzAlan, Earl of Arundel was born on 21 Oct 1381 at Arundel, Sussex, England.
Thomas died on 13 October 1415 at Arundel, Sussex, England. He was buried at Chapel, Arundel, Sussex, England.
Source: THE COMPLETE PEERAGE Book page 245 XVI. 1398 TO 1399 I. Para. concerning JOHN HOLAND (HOLLAND-577), Duke of Exeter, K.G., with a mention of Thomas FitzAlan-279 ... XII 1400 Thomas, (FitzAlan-279), 2nd, but only surv. s. (son) and h. (heir) of Richard, (FitzAlan-197) XV, 11th Earl of Arundel, by his 1st wife, b. 12th Oct 1381).
Thomas (FitzAlan-279) was a ward of John Holand (Holland-577), Duke of Exeter
It may be possible to confirm family relationships with Thomas by comparing test results with other carriers of his ancestors' Y-chromosome or mitochondrial DNA.
Y-chromosome DNA test-takers in his direct paternal line on WikiTree: