'ancestry' definitions:

Definition of 'ancestry'

From: WordNet
noun
The descendants of one individual; "his entire lineage has been warriors" [syn: lineage, line, line of descent, descent, bloodline, blood line, blood, pedigree, ancestry, origin, parentage, stemma, stock]
noun
Inherited properties shared with others of your bloodline [syn: ancestry, lineage, derivation, filiation]

Synonyms of 'ancestry'

From: Moby Thesaurus