29th Generation


Family of King Diniz of Portugal (3860) & Saint Isabelle

4219. King Alfonso IV of Portugal. Born on 8 Feb 1291 in Lisbon. Alfonso IV died in Lisbon on 28 May 1357; he was 66.

On 12 Sep 1309 when Alfonso IV was 18, he married Beatrix de Castile (4105) , daughter of King Sancho IV of Castile (3927) (ca 1258-1295) & Maria Alfonas de Molina (3737) (aft 1260-1321), in Lisbon. Born in 1293 in Toro, Zamora, Spain. Beatrix died on 25 Oct 1359 in Lisbon.

Their children include:
4410 i. King Pedro I of Portugal (1320-1367)
4411 ii. Maria of Portugal (1313-18 Jan 1357)

4220. Constanza of Portugal. Born on 3 Jan 1290 in Lisbon. Constanza died in Sahagbun, Spain, on 17 Nov 1313; she was 23.

In 1302 Constanza married King Ferdinand IV of Castile (4106) , son of King Sancho IV of Castile (3927) (ca 1258-1295) & Maria Alfonas de Molina (3737) (aft 1260-1321). Born on 6 Dec 1285 in Seville. Ferdinand IV died in Jaben, Spain, on 7 Sep 1312; he was 26.

Their children include:
4412 i. King Alfonso XI of Castile (13 Aug 1311-26 Mar 1350)


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