Mary Reeves was mentioned in the 9 January 1686 will of her father Henry Reeves. She was to receive two cows when she attained the age of sixteen years, and a share of the personal estate. [Essex County, Virginia, Land Trials 1715-1741, pages 124–127.]

Mary Reeves was mentioned in the 1709 will of her mother Elizabeth. [Essex County, Virginia, Deed Book 14, page 17.]