| Bernard Percy (11/11/1774-02/12/1815) | |
| Philippus Percy (02/08/1803-11/07/1866) | |
| Joseph Percy (08/11/1834-) | |
| Alice Percy (02/12/1879-) | |
| Simone Dumortier (12/02/1906-) | |
| Yvonne Dumortier (27/07/1907-06/12/1984) | |
| Restricted to members | |
| André de Hemptinne (03/12/1932-12/09/1985) | |
| Pierrette de Hemptinne (06/12/1933-26/12/1966) | |
| Jean de Hemptinne (04/09/1940-04/09/1940) | |
| Paul de Hemptinne (18/11/1941-09/01/1945) | |
| Restricted to members | |
| Restricted to members | |
| Alain de Hemptinne (01/06/1959-13/09/1993) | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Guy de Hemptinne (21/03/1962-05/11/2005) | |
| Michelle de Hemptinne (12/05/1963-15/01/1976) | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members |