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Male Martin Alfonso Leon, de Click to view Martin Alfonso Leon, de in the family tree View timeline for this person's branch of the family tree

Martin Alfonso's father was Alfonso IX. Leon, de and his mother is Teresa Gil Sousa, De.  His paternal grandparents were Fernando III. Leon, De and Urraca Portugal, de. He had three sisters named Maria, Sancha and Urraca. He had seven half-brothers and seven half-sisters, named Fernando, Fernando III., Leonor, Alfonso, Rodrigo, Pedro, Fernando, Sancha, Dulce, Constanza, Berenguela, Aldonza, Teresa and Urraca.  He died in 1274.

Family Details of Martin Alfonso's family with Sancha Ortanega, de

Family Details of Martin Alfonso's family with Maria Giron