KLDeWitt Genealogy Research Project
Our Family's Journey Through Time from Europe and Canada to the US

| Name | Alfonso of León | |
| Suffix | IX King of León and Galicia | |
| Birth | 15 Aug 1171 | |
| Gender | Male | |
| Death | 23 Sep 1230 | |
| Person ID | I12001 | KLD Genealogy |
| Last Modified | 25 Oct 2025 | |
| Father | Ferdinand of León, II King of León and Galicia, b. Abt 1137 d. 22 Jan 1188 (Age 51 years) | |
| Relationship | biological | |
| Mother | Urraca of Portugal, Queen of León, b. 1148 d. 1211 (Age 63 years) | |
| Relationship | biological | |
| Family ID | F4767 | Group Sheet | Family Chart |
| Family 1 | Teresa Gil de Soverosa | |||
| Children |
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| Family ID | F4346 | Group Sheet | Family Chart | ||
| Last Modified | 25 Oct 2025 | |||
| Family 2 | Berenguela of Castille, Queen Regnant of Castile Queen Consort of Leon, b. 1179 d. 8 Nov 1246 (Age 67 years) | |||||
| Children |
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| Family ID | F4347 | Group Sheet | Family Chart | ||||
| Last Modified | 25 Oct 2025 | |||||
We make every effort to document our research. If you have something you would like to add, please contact us.