I have the 1880 census on CD. It does show relationships. She is the grandmother of Isaac. Census Place: St. Joseph, Buchanan, Missouri Source: FHL Film 1254675 National Archives Film T9-0675 Page 290C Relation Sex Marr Race Age Birthplace Elizabeth WENSINGER Self F W W 73 SWIT Occ: Keeping House Fa: SWIT Mo: SWIT Johanna FREDERICK Dau F S W 40 SWIT Occ: Works At Home Fa: SWIT Mo: SWIT Julia FREDERICK GDau F S W 12 MO Occ: Works At Home Fa: BRESEIN Mo: SWIT John SNYDER GSon M S W 27 NY Occ: Laborer Fa: BIEDEN Mo: SWIT Isaac SNYDER GSon M S W 24 IL Occ: Laborer Fa: BIEDEN Mo: SWIT Henry SNYDER GSon M S W 20 MO Occ: Laborer Fa: BIEDEN Mo: SWIT Gloria