Disambiguation evidence for Ferdinand of Castile, Lord of Ledesma via surface form

"Ferdinand of Castile, Lord of La Cerda"

Triples (1)

Triples where some other subject referred to this entity as "Ferdinand of Castile, Lord of La Cerda".

Eleanor of Castile, Queen of Aragon → sibling →
"Ferdinand of Castile, Lord of La Cerda"
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