| Name | Role | Place | Source | |
|---|---|---|---|---|
| Edouard Cosyns | Witness | 1893 | Brussel | Civil registration marriages |
| Edouard Cosyns | Groom | 1891 | Anderlecht | Civil registration marriages |
| Edouard Cosyns | Witness | 1881 | Etterbeek | Civil registration marriages |
| Edouard Cosyns | Registered | 1873 | Appeltern | Population register |
| Jean-Jacques Edouard Georges Roland Cosyns | Deceased | 1988 | Senlis | Civil registration deaths |
| Jean-Jacques Edouard Georges Roland Cosyns | Deceased | 1988 | Senlis | Civil registration deaths |
Find your ancestors and publish your family tree on Genealogy Online via https://www.genealogieonline.nl/en/