List of American heiresses


This is a list of some American socialites, from before the Gilded Age to the end of the 20th century, who married into the European titled nobility, peerage or royalty. The titles in this list are all mentioned or translated into English.

Before 1865

After the beginning of the Reconstruction Era and the Gilded Age :
No hereditary peerages have been created in the UK since Baron Margadale on 1 January 1965.