Loudon Snowden Wainwright III (born September 5, 1946) is an American songwriter, folk singer, humorist, and actor. His sister is Sloan Wainwright. He is the father of musicians Rufus Wainwright, Martha Wainwright, and Lucy Wainwright Roche. He is the former husband of the late folksinger Kate McGarrigle, and currently resides on Long Island, NY.
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My great-grandfather . . . came to Washington with the Union Army during the Civil War. He stopped at my great grandmother's house to get some water and she was the one who handed him the glass of water. He put his hand over hers, and then he got off the horse, and after that, they got married.