Diego Gutiérrez de Ceballos

✓ Diego Gutiérrez de Ceballos, m. Juana García Carrillo; father of Elvira Álvarez de Ceballos, wife of Fernán Pérez de Ayala. Source: Medieval Lands (fmg.ac, Cawley), 'Castile & León, Nobility (2)', chapter Ayala, citing Argote de Molina (1588), Salazar y Castro (1697), Salazar y Acha (2000), Flórez (1770), and Farmerie & Taylor, 'Notes on the Ancestry of Sancha de Ayala' (Farmerie & Taylor p.9; Argote de Molina f.80v). [DIRECT ANCESTOR OF THE COMPILER: flag added 14 Oct 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]