Rubuta ci gaba don wannan sakin layi - Daga baya, Marquis de Villena, danginsa da wasu abokan kawancensa sun rabu da Isabel da Enrique da ke mutuwa a shekara ta 1474, sun goyi bayan Gimbiya Juana a matsayin magajiyar kursiyin, kodayake ba 'yan mambobi ne na Kotun Alfonso XII da suka ciyar da Elizabethan ba kuma suka bunƙasa a kai. Ta haka ne ya karya yakin Castilian Succession
, wanda ya kasance har zuwa 1479.