Gilbert of Irchingfield, Baron Strange of Blackmere 1413. He was betrothed to Joan Plantagent 20 May 1392.
ca 1423 Beatrice second married Thomas Fettiplace, son of Henry Fettiplace (ca 1335-Jun 1411). Born ca 1397 in East Shefford, Berkshire. Thomas died ca 1442 in East Shefford, Berkshire.
5010. Affonso of Portugal. Born on 30 Jul 1390 in Santarem. Affonso died in Braga on 22 Dec 1400; he was 10. Buried in Braga Cathedral.
5011. King Duarte I of Portugal. Born on 31 Oct 1391 in Viseu. Duarte I died in Thomar on 9 Sep 1438; he was 46. Buried in Batalla.
King Edward I of Portugal.
Duarte I married Queen Leonora de Aragon, daughter of King Fernando I de Aragon (1379-1416) & Leonor Urraca de Castile (1374-1435). Born in 1400. Leonora died in 1445.
5012. Pedro of Coimbra. Born on 9 Dec 1392. Pedro died aft 20 May 1439.
Pedro, regent of Portugal.
Pedro married Isabel de Aragon, daughter of Jaime de Aragon Cadre de Urgel. Born in 1409. Isabel died in 1443.
5013. Henry of Portugal. Born on 4 Mar 1394 in Oporto, Portugal. Henry died in Sagres on 13 Nov 1460; he was 66. Buried in Batalla.
Henry the Navigator, Duque de Viseu.
5014. João of Portugal. Born on 13 Jan 1400 in Santarem. João died in Alcacer-de-Sal on 18 Oct 1442; he was 42.