, Sancho Iv Of Castile Sancho IV of CastileI11797b: d: Ancestors ? ? ? Sancho IV of Castile - ? ? ? Family Group Sheet - ChildPARENT (U) ?BirthDeath Father?Mother?PARENT (U) ?BirthDeath Father?Mother?CHILDRENMSancho IV of CastileBirthDeath