1894 - 1964 (70 jaar)
1927-1928
| Roon, Elisabeth | |
| G: | 1 dec 1927 |
| O: | 3 jan 1928 |
| Rotterdam, ZH, NL | |
1930-1931
| Roon, Elisabeth | |
| G: | 1930 |
| Rotterdam, ZH, NL | |
| O: | 19 mei 1931 |
| Rotterdam, ZH, NL | |
1932-1945
| Roon, Huibrecht | |
| G: | 1932 |
| O: | 2 mrt 1945 |
| Rotterdam, ZH, NL | |
|
1894-1964
| Roon, Gerrit | |
| G: | 1894 |
| Paterson, New Jersey, USA | |
| O: | 12 okt 1964 |
| Brouwershaven, ZLD, NL | |
1906-Ja, datum echter onbekend
| Kuivenhoven, Jannetje | |
| G: | 13 nov 1906 |
| Rotterdam, ZH, NL | |
| H: | 24 mrt 1926 |
| Rotterdam, ZH, NL | |
| O: | Ja, datum echter onbekend |
