The cited source records the marriage of Alfonso de Castro and María Ramírez de Guzmán.
Research
María Ramírez de Guzmán
María Ramírez de Guzmán. Wife of Alfonso. No maternal link to Isabel is asserted here.
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Source occurrence
María Ramírez de Guzmán
Explore names on the mapRole in this source: Mentioned in the source
María Ramírez de Guzmán. Wife of Alfonso. No maternal link to Isabel is asserted here.
Claims & citations
Record
Published genealogy · El poder del linaje: la alta nobleza de Castilla y León en la Edad Media
Jaime de Salazar y Acha, Real Academia de la Historia / BOE (2024), pp.418–422, especially p.419 and pp.421–422, branch B.
Published historical and genealogical research; the cited passages support the included relationships. Original manuscripts have not been independently re-examined for this reconstruction. Conflicting names and dates are qualified in the person profiles.