Constança de Borgonha de Portugal was born 3 January 1290 in Portugal to Dinis of Portugal (1261-1325) and Elizabeth of Aragon (1271-1336) and died 18 November 1313 Sahagún, Spain of unspecified causes. She married Fernando IV of Castile (1285-1312) 1302 JL in Valladolid, Spain. William I of England (1027-1087), Henry II of England (1133-1189), Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Henry II of England (1133-1189)/s, Hugh Capet (c940-996)/s, William I of England (1027-1087)/s, Rollo of Normandy (860-932)/s.


Offspring of Constança de Portugal and Fernando IV of Castile (1285-1312)
Name Birth Death Joined with
Leonor of Castile (1307-1359) 1307 1359 Alfonso IV of Aragon (1299-1336)
Constanza of Castile (aft1308-aft1310)
Alfonso XI of Castile (1311-1350) 13 August 1311 Salamanca 26 March 1350 Gibraltar Constance of Peñafiel (aft1315-1345) Maria of Portugal (1313-1357) Constance of Peñafiel (aft1315-1345) Maria of Portugal (1313-1357) Leonor de Guzmán (1310-1351)

Footnotes (including sources)