Isabel de Fonseca

1.- Diego de Ulloa Sarmiento
II Señor de Villalonso
[? - ?]

Juan, III Sr. de Villalonso (? - d. 1559)
- Guiomar Pardo Tavera (? - ?) [with issue]
Baltasar (? - ?)
- Berenguela de Ribadeneira (? - ?) [with issue]
Alfonso (? - ?)
Miguel (? - ?)
María (? - ?)
Teresa (? - ?)

	Legitimate marriage
	Extramarital union
	Note/bibliographical reference
	In force
	File of the title
	List of titles
	Genealogical tree
	File of the person
	Indirect succcession
	Transference		Succession
	Fatherly		Motherly