I am looking for the death date of a DAVID W MARSHALL b. 1871 and married to Marion M. Pinkerton. In 1910 they were living in Delford, Bergen Cty, NJ on Maple Ave. By the 1920 census both parents are deceased and the children have been adopted into a related family in Brooklyn, Kings, NY called the Graham family. The wife [marion]dies in 1918 in Brooklyn [I have record of death for her]but her husband's record is not in the boroughs of NY for 1911-1919. This family is not a direct line but I would like to know when the guy died. Any help would be appreciated. Thanks Joan