(Opm.: Scroll eventueel naar beneden of naar rechts om alles te kunnen zien.)
| Ronaldus Franciscus A Willebrands |
| Ronaldus Franciscus A Willebrands | |
| G: | 28 mrt 1951 |
| Amsterdam | |
| O: | 04 jul 2003 |
| Brisbane | |
| Carolina Antoinette J Willebrands |
| Carolina Antoinette J Willebrands | |
| G: | 01 jan 1963 |
| Tamworth | |
| O: | 28 okt 1965 |
| Tamworth | |
|
| Maria Therese Erich |
| Maria Therese Erich | |
| G: | 17 jun 1924 |
| Amsterdam | |
| O: | 29 apr 2012 |
| Tamworth | |
| Pieter Tjerk Willebrands |
| Pieter Tjerk Willebrands | |
| G: | 28 mei 1921 |
| Amsterdam | |
| O: | 03 jan 2005 |
| Tamworth | |