Alfonso IX de León 1171–1230
What is a Public Tree Person?
A Public Tree Person is an ancestor documented independently by multiple YourRoots tree owners. When several researchers' family histories converge on the same person, we publish a shared page that combines what they've documented.
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- A 3 criteria (Strong)
- B 2 criteria (Medium)
- C 1 criteria (Basic)
- Record available
- Descendant's record available
- Star tree owner
2 researchers on YourRoots have Alfonso León in their family trees — each with their own records and documentation. Trace the migration path across 7 generations. If this ancestor is in your tree too, you can compare what you've found and fill in the gaps together.
Last updated: August 25, 2026 · Reliability: C — verified across 2 independent trees
Researchers connected through Alfonso León 1171–1230
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and 1 more tree owner connected with Alfonso León 1171–1230
Immediate Family
Biography
The story of Alfonso IX de León began in 1171 in Zamora, Castilla y León, Espanha. Alfonso IX de León married aldonca martins da silva, berenguela de castilla reina de castilla si reina consorte de leon, estefania perez de faiam, ines iniguez de mendoza, teresa gil de sousa, teresa gil soverosa de fornelos, teresa sanches of portugal, and had children including aldonza alfonso de leon, alfonso de molina mesa kastilien, alfonso ruiz de leon, berenguela de leon, fernando iii el santo rey de castilla y de leon, pedro alfonso de leon primer senor de tenorio, rodrigo alfonso de leon, rodrigo alfonso de leon senor de aliger castro del rio, teresa alfonso de leon. Alfonso IX de León passed away in 1230 in Catedral de Santiago de Compostela, La Coruña, Galicia, España.
Sources
Life Timeline
Oldest Ancestor Line from Alfonso León
This ancestor line traces from Les Baux-de-Provence, Bouche-Du-Rhône, France (1000) to Zamora, Zamora, Castilla y León, España (1171) across 7 generations.
Frequently Asked Questions
- Alfonso León (1171–1230) was born in Zamora, Castilla y León, Espanha and died in Catedral de Santiago de Compostela, La Coruña, Galicia, España. 2 researchers on YourRoots have this ancestor in their family trees, each with their own records. This page combines what they've independently documented and assigns a Reliability Score (C) based on cross-tree validation.
- Right now, 2 researchers on YourRoots have Alfonso in their trees. They're working independently, so connecting with them is a good way to cross-check your records and find things you might have missed. You can also explore the ancestor migration map that traces 7 generations of this lineage geographically.
- It varies by researcher — some have census records, others have marriage certificates, parish registers, or family Bible entries. Scroll up to see exactly what each person has cited.
- Use the "Compare Tree" button on any researcher's profile above. You can compare your tree side by side with theirs, see where your records overlap or differ, and collaborate to fill gaps.
Alfonso León's Ancestors
Pedigree chart — 3 generations on record