ancestry, blood, blood line, bloodline, descent, line, line of descent, lineage, origin, parentage, pedigree, stemma, stock - the descendants of one individual
Example:- his entire lineage has been warriors
pedigree - line of descent of a purebred animal
pedigree, pedigreed, pureblood, pureblooded, thoroughbred - having a list of ancestors as proof of being a purebred animal