| Birth | Mar 1889 | Milwaukee, Milwaukee, Wisconsin, United States | | | |
| Census (family)-shared | 6 Jun 1900 | (Julius HINTZ **10 and Laura WITTKOWSKI **11) 629 7th Ave, Milwaukee, Milwaukee, Wisconsin, United States | | | |
| Occupation | 15 Apr 1910 | Machining Hand - Machine Shop - Milwaukee, Milwaukee, Wisconsin, United States | | | |
| Census-shared | 15 Apr 1910 | (Laura WITTKOWSKI **11) 576 6th Ave, Milwaukee, Milwaukee, Wisconsin, United States | | | |
| Marriage | | Anna NIMTZ | | | |
| Census (family) | 8 Jan 1920 | 875 19th Ave, Milwaukee, Milwaukee, Wisconsin, United States - Anna NIMTZ | | | |
| Occupation | 8 Jan 1920 | Machinist - Milwaukee, Milwaukee, Wisconsin, United States | | | |
| Census (family) | 12 Apr 1930 | 566 83rd Ave, West Allis, Milwaukee, Wisconsin, United States - Anna NIMTZ | | | |
| Occupation | 12 Apr 1930 | Machinist - Milwaukee, Milwaukee, Wisconsin, United States | | | |
| Death | 1941 | | | | |