Do you have any information on the ancestors of Rebecca Emmet Whitelock (b. 28 Sep 1792, MD; d. 15 Jun 1842, Somerset Co., MD)? She married Matthias Dashiell 21 Jan 1813 in Somerset Co., MD. Her mother was Rebecca Emmet and her father an unknown Whitelock. She had an older sister, Susan, who married Archibald Teal of Baltimore, about 1800. She also had a brother, Samuel Whitelock, a portrait painter, who died early, leaving a family. Her mother Rebecca Emmet is supposedly "of the well known Irish family of Robert Emmet." Source: Dashiell Family Records by Benjamin J. Dashiell.