Lucinda Lee married John Dalrymple Orr, a Prince William County-born physician educated at the University of Edinburg whose uncle, Colonel William Grayson, served with Lucinda's uncle Richard Henry Lee as the first U.S. Senators from Virginia. The Orrs lived at Alexandria for some years before moving to North Hill, an estate on the Shenandoah River near Snicker's Ferry in Clarke County, Virginia. Their daughter Ellen married General Asa Rogers of Loudoun County.