Mary Courtright Pettitt and Robert J. Pettitt, Thomas M. Pettitt's Family (Self Published. Highland CA: c1996. Out of print but available on LDS Microfilm #1750818, Item 13.)
Page: The Poindexter Family, p.B-71
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[says there were three sons and several daughters but only lists a son Thomas Pledge (1800-1873) and daughter Mary who married George N. Hughes in 1832.]