Alphonso XI deMarchena King of CASTILE 1311–1350
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.
Why this is a Public Tree Person
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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 Alphonso CASTILE 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: July 22, 2026 · Reliability: B — verified across 2 independent trees
Researchers connected through Alphonso CASTILE 1311–1350
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and 1 more tree owner connected with Alphonso CASTILE 1311–1350
Immediate Family
Biography
The story of Alphonso XI deMarchena King of CASTILE began in 1311 in Salamanca, Salamanca, Castilla-Leon, Spain. Alphonso XI deMarchena King of CASTILE married constance manuel de penafiel, eleanor mistress deguzman, maria affonsez queen of castile and leon princess of portugal, maria of portugal, and had children including fadrique master of the order of santiago and 1st lord of haro castile, fernando 2nd lord of ledesma castile, fernando alfonso 2nd lord of ledesma castile, fernando alfonso castile lord ledesma, henry ii trastamara castile, juana alfonso lady trastamara castile, pedro alfonso lord aguilar castile, peter the cruel perez. Alphonso XI deMarchena King of CASTILE passed away in 1350 in Gibraltar, Spain.
Sources
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1Record US & British Isle, Joseph Thomas Biographical Dictionary: 1890
Life Timeline
Oldest Ancestor Line from Alphonso CASTILE
This ancestor line traces from Schwaben, Kelheim, Bayern, Germany (1122) to Salamanca, Salamanca, Castilla-Leon, Spain (1311) across 7 generations.
Frequently Asked Questions
- Alphonso CASTILE (1311–1350) was born in Salamanca, Salamanca, Castilla-Leon, Spain and died in Gibraltar, Spain. 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 (B) based on cross-tree validation.
- Right now, 2 researchers on YourRoots have Alphonso 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.
Alphonso CASTILE's Ancestors
Pedigree chart — 3 generations on record