Biography Acquiring titles PERSON@1 was born in Sos del Rey Católico , and was the son of PERSON@2 of PERSON@3 -LRB- whose family was a cadet branch of the ORGANIZATION@1 -RRB- by his second wife , the MISC@1 noblewoman PERSON@4 .

Biography PERSON@1 was the son of PERSON@5 by his second wife , the MISC@2 noblewoman PERSON@6 .
