William Rossmiller - line 25
Source - Year: 1910; Census Place: Greenfield, Milwaukee, Wisconsin; Roll: T624_1720; Page: 5A; Enumeration District: 0007; Image: 824; FHL Number: 1375733.
William Rossmiller - line 7
Source - Year: 1920; Census Place: Weston, Marathon, Wisconsin; Roll: T625_1995; Page: 8A; Enumeration District: 56; Image: 1169.