Patrimony
Part of speech: noun
Definition: A right or estate inherited from one's father; or, in a larger sense, from any ancestor. Formerly, a church estate or endowment.
Birthright
Part of speech: noun
Definition: something owed since birth, due to inheritance.
Example sentence: The woman who rules her roost is one of two things: she's illogical, therefore spoiling her children, or she's an iron-fisted disciplinarian, adopting the attitude that rightfully belongs to the man and losing the precious softness that is her birthright.