| Birth | 3 Apr 1886 | Burlington, Racine, Wisconsin, United States | | | |
| Baptism | 11 Apr 1886 | Immaculate Conception/St Mary's, 108 Mchenry St,, Burlington, Racine, Wisconsin, United States | | | |
| Census (family)-shared | 22 Jun 1900 | (John Valentine ITZIN --8 and Amelia (Emilia) Elizabeth MAAS --9) Tower St., Burlington, Racine, Wisconsin, United States | | | |
| Occupation | 1908 | Harness Maker - Burlington, Racine, Wisconsin, United States | | | |
| Residence | 1908 | 336 W Tower St - Burlington, Racine, Wisconsin, United States | | | |
| Census (family)-shared | 21 Apr 1910 | (John Valentine ITZIN --8 and Amelia (Emilia) Elizabeth MAAS --9) 605 Tower St, Burlington, Racine, Wisconsin, United States | | | |
| Marriage License | 29 May 1912 | Lyons, Walworth, Wisconsin, United States - Mary Gertrude EHLEN --5 | | | |
| Marriage | 5 Jun 1912 | St Charles Catholic Church, Burlington, Racine, Wisconsin, United States - Mary Gertrude EHLEN --5 | | | |
| Residence (family) | 1914 | 469 Kendall St - Burlington, Racine, Wisconsin, United States - Mary Gertrude EHLEN --5 | | | |
| Occupation | 1914 | a Harnessmaker - Burlington, Racine, Wisconsin, United States | | | |
| Census (family) | 10 Jan 1920 | 469 Kendall St (133 Kendall St in 2010), Burlington, Racine, Wisconsin, United States - Mary Gertrude EHLEN --5 | | | |
| Census (family) | 1 Apr 1930 | 469 Kendall St (133 Kendall St in 2010), Burlington, Racine, Wisconsin, United States - Mary Gertrude EHLEN --5 | | | |
| Residence (family) | 1 Apr 1935 | 469 Kendall St (133 Kendall St in 2010), Burlington, Racine, Wisconsin, United States - Florence S MUELLER | | | |
| Marriage | 6 Jul 1939 | Sheboygan, Sheboygan, Wisconsin, United States - Florence S MUELLER | | | |
| Census (family) | 22 Apr 1940 | 469 Kendall St (133 Kendall St in 2010), Burlington, Racine, Wisconsin, United States - Florence S MUELLER | | | |
| Occupation | 22 Apr 1940 | Proprietor/Dealer, Harness Leather & Shoes - Burlington, Racine, Wisconsin, United States | | | |
| Newspaper Article | 5 Aug 1949 | Burlington, Racine, Wisconsin, United States | | | |
| Death-shared | 17 May 1952 | (Dr Elizabeth Christina (Eva) MAAS) Rockford, Winnebago, Illinois, United States | | | |
| Death | 22 Oct 1964 | Burlington, Racine, Wisconsin, United States | | | |
| Burial | Oct 1964 | St Charles Cemetery, Burlington, Racine, Wisconsin, United States | | | |
| Soc Sec No | | 390-36-9512 (WI - 1951) | | | |