heiress

n. 女继承人

He took an heiress to wife and was regarded with suspicion by her family.

他娶了个女继承人为妻子，女方家庭对他的结婚动机抱有怀疑。

The robber abduct the heiress and hold her to ransom.

强盗劫持了女继承人并向她索取赎金。