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Male Alfonso I King of Portugal Henriques Click to view Alfonso I King of Portugal Henriques in the family tree

Alfonso I King of Portugal was born on July 25th, 1110 in Guimaraes,Portugal.1   Alfonso I King of Portugal's father was Henry I of Count of Portugal Burgundy and his mother was Teresa Princess of Castile de Castile.  His paternal grandparents were Henry I Duke of Burgundy and Sibylle (Sybilla) of Barcelona; his maternal grandparents were Alfonso VI 'the Brave' King of Castile and Leon and Zaida (Maria, Isabel, Ximena) Princess of Dania.  He was an only child.  He died at the age of 75 on December 6th, 1185 in Coimbra,Portugal.  He was buried in Coimbra,Portugal.1 1 


Alfonso I King of Portugal's family with Matilda (Maud) Queen of Portugal de Savoie

‌Alfonso I King of Portugal and Matilda (Maud) Queen of Portugal were married in a religious ceremony in 1146.  They had a son and two daughters, named Sancho I Martino King of Portugal, Urraca of Princess of Portugal and Teresa (Matilda).

1 Royalty for Commoners: The Complete Known Lineage of John  of Gaunt, Son of Edward III, Kin(Royalty for Commoners)
2 http://www.gendex.com/users/Enf_Bry/Enf_Bry/index.html (Enf-Bry)
Further source/citation:
Pedigree Resource File CD 6

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