| Name | Sancho III King of Castile | |
| Birth | 1134 | |
| Gender | Male | |
| Death | 31 Aug 1158 | |
| Person ID | I3188 | Wilson-Maynard Family Tree |
| Last Modified | 8 Jan 2012 | |
| Father | Alfonso VII "The Emperor" King of Leon and Castile, b. 1 March 1105 d. 21 Aug 1157 (Age 52 years) | |
| Mother | Berengaria of Barcelona, b. 1115 d. 15 Jan 1149, Palencia, Spain (Age 34 years) | |
| Marriage | 10 Nov 1128 | SaldaƱa, Spain |
| Family ID | F1642 | Group Sheet | Family Chart |
| Family | Blanche of Navarre, b. aft. 1133 d. 12 Aug 1156 (Age 22 years) | |||
| Marriage | January 30, 1151 | Catahorra |
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| Children |
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| Family ID | F1641 | Group Sheet | Family Chart | ||
| Last Modified | 8 Jan 2012 | |||
| Photos | zcon |