| Male RETZLAFF, August C |
| Birth | 20 Feb 1857 | Pampow, Mecklenburg-Vorpommern, Germany |
| Death | 6 Jul 1930 | Town of Wheatfield, Niagara County, NY |
| Burial | ||
| Marriage | 2 Apr 1879 | Town of Wheatfield, Niagara County, NY |
| Father | RETZLAFF, Christian | F18338 Group Sheet | |
| Mother | LEMKE, Maria Dorothea | F18338 Group Sheet | |
| Female WITTKOPF, Bertha L |
| Birth | 1863 | Rothenklempenow, Mecklenburg-Vorpommern, Germany |
| Death | 2 Oct 1927 | Town of Wheatfield, Niagara County, NY |
| Burial | ||
| Father | WITTKOPF, Johannes Wilhelm Heinrich | F16336 Group Sheet | |
| Mother | KOEPPEN, Wilhelmina Marie | F16336 Group Sheet | |
| Female RETZLAFF, Clara Auguste Ernestine |
| Birth | 23 Jun 1880 | Town of Wheatfield, Niagara County, NY |
| Death | 26 Jun 1938 | North Tonawanda, Niagara County, NY |
| Burial | ||
| Spouse | FRERICHS, Herman N | F19267 | |
| Marriage | 10 Aug 1901 | Devils Lake, Ramsey County, ND |
| Female RETZLAFF, Josephine |
| Birth | May 1883 | Town of Wheatfield, Niagara County, NY |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | ETTL, Joseph | F19268 | |
| Marriage | Abt 1918 | |
| Female RETZLAFF, Apolonia Anna Clara |
| Birth | 23 Apr 1886 | Town of Wheatfield, Niagara County, NY |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | EISMANN, Frederick E | F17833 | |
| Marriage | Abt 1908 | |
| Male RETZLAFF, Theodore August Johannes |
| Birth | 22 Nov 1889 | Town of Wheatfield, Niagara County, NY |
| Death | 1938 | Niagara County, NY |
| Burial | ||
| Spouse | BREMER, Maria | F19155 | |
| Marriage | Abt 1918 | |
| Male RETZLAFF, Howard M |
| Birth | 25 Sep 1903 | Town of Wheatfield, Niagara County, NY |
| Death | 26 Jul 1958 | Niagara Falls, Niagara County, NY |
| Burial | ||
| Spouse | BOGUMIL, Frieda C | F19269 | |
| Marriage | ||