William Watson, b. 1820, Ireland d. 6 Aug 1890, Philadelphia, Philadelphia, Pennsylvania, United States (Age 70 years) (Grandfather) Mary Adams, b. 1828, Scotland d. Bef 1870 (Age < 41 years) (Grandmother)
Mary Cecilia Dahill, b. 20 Apr 1895, Philadelphia, Philadelphia, Pennsylvania, United States d. 17 Aug 1940, Philadelphia, Philadelphia, Pennsylvania, United States (Age 45 years)
Children
1. Roland Joseph Watson, b. 7 Apr 1915, Philadelphia, Philadelphia, Pennsylvania, United States d. Nov 1989, Camden, Camden, New Jersey, United States (Age 74 years)