Drusilla M. Segar was mentioned in the 11 January 1831 will of her husband, proved 21 November 1832. [Essex County, Virginia, Will Book 23, pages 9–10.]

In 1843, orators and oratrices James William infant of James Dunn decd who sued by Virginia F. Dunn his mother and next friend, Peter T. Duff and Olivia Duff his wife who was Olivia D. Dunn daughter of the said James Dunn decd, Thomas Parron and Julia D. his wife who was Julia D. Dunn another daughter of James Dunn decd, Charles C. Smith and Emily his wife who was Emily Dunn another daughter of James Dunn decd, William R. Allen who married Drusilla another daughter of James Dunn since dead, Arthur F. Allen an infant of William R. Allen and Drusilla by his father and next friend, Cordelia Dunn another daughter of James Dunn, and Dorinda M. Dunn another daughter of James Dunn an infant who sued by James A. Dunn her next friend, complained that James Dunn died about __ January 1843, testate. For division of his estate. [Essex County, Virginia, Box Chancery No. 40, item 40-D-7.]