Philip Ackerman and Mary Elizabeth Weaver

Great-grandparents Philip Ackerman (1843-1910) and Mary Elizabeth Weaver (1853-1889) were married in Hurdtown, Morris County, New Jersey on 16 July 1870. Children were: Philip (1886-1953) (my grandfather), John J.(b. 1875), George (b. 1881), James (b. 1888), Rachel (b. 1871) and Carrie (b. 1873). All except Mary Elizabeth Weaver were born in Morris County New Jersey. Know nothing about Mary Weaver. Any help on her or other matching Ackermans will be helpful.