ROSS, Patricia M. (Mott) Of Lexington April 13th, 2015. Beloved wife of the late Douglas T. Ross. Loving mother of Jane L. Ross of Brookline, Kathryn R. Chow and her husband Henry Smedley of NY City and Margaret R. Thrasher of Durham NH. Also survived by 3 grandchildren and 1 great-grandchild. Memorial services will be held at the Hancock Church 1912 Mass Ave. Lexington on Sunday May 3rd at 3:30 PM. Relatives and friends are kindly invited to attend. Interment will be private. Memorial donations in her memory may be made to "Girl Scout Museum at Cedar Hill" and sent to Girl Scouts of Eastern MA 95 Berkeley St. 4th floor, Boston, MA 02116.