[Count Of Aumale Fernando Prince Of Castile & Leon [Count Of Aumale

Fernando Prince Of was born about 1240 in Burgos, Burgos, Spain.  Fernando Prince Of's father was King Ferdinand III King Of Leon & Castile King and his mother was Jeanne (Joan) De Dammartin [Countess Of Ponthieu]. He had three brothers and a sister, named Luis Prince Of, Juan Prince Of, SimÛn Of and Eleanor (Leonor) Princess Of. He had seven half-brothers and three half-sisters, named Alfonso X "The Wise" King Of Leon &, Fadrique Fernandez Prince, Fernando Fernandez Prince, Enrqiue Fernandez Prince, Felipe Fernandez Prince, Sancho Fernandez Prince, Manuel Fernandez Prince, Leonor Fernandez Princess, Berenguela Fernandez Princess and Maria Fernandez Princess.  He died before 1269.