11th and 12th centuries : Expansion and union to the Kingdom of León In NUMBER@1 , PERSON@1 of LOCATION@1 married the sister of Count PERSON@2 and inherited the County of LOCATION@2 after his brother-in-law 's death .

11th and 12th centuries : Expansion and union to the Kingdom of León In NUMBER@1 PERSON@3 , of LOCATION@1 , married the sister of count PERSON@2 and inherited title to the County of LOCATION@2 after his brother-in-law 's death .
