issue; offspring; paternal blood
nobleman's illegitimate child
illegitimate child (usu. of a nobleman)
child; offspring; issue; sperm; (one's) seed
illegitimate child (usu. of a nobleman)
lineage; stock; descent; strain; blood relationship
half- (sibling by a different father); uterine; maternal
Imperial descendant (posterity)
to become pregnant with an illegitimate child