Name of autobiography written by advisor and confidant of Queen catalina of castile who  governed Castile as regent from 1406 until 1418 during the minority of her son.
Catherine of Lancaster Catherine of Lancaster (Castilian: "Catalina"; 31 March 1373 – 2 June 1418) was Queen of Castile by marriage to King Henry III of Castile. She governed Castile as regent from 1406 until 1418 during the minority of her son.
Ilduara Mendes Ilduara Mendes or Ilduara Menéndez (attested 10251058), was a Countess of Portugal, and regent of Portugal during the minority of her son.