 1878 - 1942  (64 years)
 1878 - 1942  (64 years)(Notes: You may have to scroll down or right to see chart.)
| Erwin Rosengarten | |
| B: | 1 Oct 1907 | 
| Kassel, Germany | |
| D: | Apr 1987 | 
| Australia | |
| Fritz (Fred) (Seigfried) Rosengarten | |
| B: | 25 Apr 1911 | 
| Kassel, Germany | |
| D: | Jan 1992 | 
| Ernst Rosengarten-Roof | |
| B: | 23 Dec 1913 | 
| Kassel, Germany | |
| D: | 1983 | 
| San Francisco, California | |
| Frieda Meyerhof | |
| D: | 1 Aug 1988 | 
| Simon Ohrwaschel | |
| D: | 17 Dec 1960 | 
| Ivan Wolf | |
| D: | 1979 | 
| Buenos Aires, Argentina | |
| Jeffrey Giesberg | |
| B: | 14 Aug 1972 | 
| New Milford, New Jersey | |
| D: | 5 Nov 2018 | 
| New Jersey | |
| Walter Giesberg | |
| B: | 3 Aug 1936 | 
| Kassel, West Germany | |
| D: | 1 Mar 2016 | 
| San Antonio, Texas | |
| Adolf Giesberg | |
| B: | 19 Feb 1909 | 
| New York City, New York | |
| D: | 7 Jun 1985 | 
| New Jersey | |
| Caroline Falkenstein | |
| B: | 17 Feb 1878 | 
| D: | 24 Oct 1942 | 
| Argentina | |
| Gustav Rosengarten | |
| B: | 16 May 1885 | 
| Herberde on der Ruhr, Germany | |
| D: | Oct 1949 | 
| Argentina | |