Nielsen Hayden genealogy
Descendants of Aldonza Martinez da Silva
Father: Martim Gomez da Silva
Mother: Urraca Rodrigues
Aldonza Martinez da Silva
:   └─ Arias Dias de Asturias ( - Abt 1253)
:    Aldonza Ramirez
:       └─ Maria Arias de Asturias
:        Fernán González de Henestrosa
:           └─ Maria González de Henestrosa ( - Aft 2 Mar 1355) =>
:            + Juan Garcia de Padilla ( - Bef 18 Apr 1351)(m. Bef 7 Sep 1325)
+ Alfonso IX, King of León and Galicia (15 Aug 1171 Zamora, León, Spain - 24 Sep 1230 Villanueva de Sarria, Spain)