Martin Harris: Born in Easttown, New York. In 1808 he married his cousin Lucy Harris; they had three children. She divorced him in 1831 because of his funding of the Book of Mormon. In 1837 he married Brigham Young's niece Caroline Young, by whom he had five children.
[Source: Van Wagoner, Richard and Walker, Steven C., A Book of Mormons, http://amzn.to/newmormonstudies]