Frances married Nicholas Dorsey [son of Col. Edward], son of Major Edward Dorsey [Jr.] of "Dorsey" and Sarah Wyatt, on 20 Dec 1709. (Nicholas Dorsey [son of Col. Edward] was born about 1690, died before 25 Sep 1717 in Baltimore Co., Maryland, (United States) and was buried on 25 Sep 1717 in All Hallows Parish, Anne Arundel, Maryland, (United States).)
1 http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi, http://www.rootsweb.ancestry.com/~mdannear/firstfam/dorsey/b4327.htm#P7704.
Spencer, Richard Henry ed, Genealogical and Memorial Encyclopedia of the State of Maryland. (New York: American Historical Society, 1919.), p. 612.