Ferdinand I "The Great" King of Leon & Castile
Ferdinand I "The Great" King of Leon & was born in 1016 in Burgos, Spain.  He died at the age of 49 on December 27th, 1065 in Leon, Spain.

 Sancha Princess of Leon
Sancha Princess of was born in 1013 in Leon, Spain.  She died at the age of 54 on November 7th, 1067.

 Alfonso VI "The Brave" King of Leon & Castile
Alfonso VI "The Brave" King of Leon & was born before June 1040 in Burgos, Castile, Spain.  He died on June 29th, 1109 in Toledo, Castile, Spain.