| 1 | Joseph Percy (08/11/1834-) |
| 2 | Philippus Percy (02/08/1803-11/07/1866) |
| 3 | Amélie Charles (21/09/1805-16/01/1889) |
| 4 | Bernard Percy (11/11/1774-02/12/1815) |
| 5 | Anna Le Corbisier (21/10/1771-24/12/1854) |
| 8 | Joannes Percy (20/12/1722-19/10/1775) |
| 9 | Maria Van Der Schrieck (25/09/1734-30/03/1779) |
| 16 | Bernardus Percy (09/12/1687-05/11/1730) |
| 17 | Catharina Van Leemputten (~1694-) |
| 32 | Louis Percy (24/06/1662-12/02/1743) |
| 33 | Anne Van Der Loock (~1659-13/04/1740) |
| 64 | Gabriel Percy (28/09/1633-) |
| 65 | Marie Pyp De Spernore (~1634-) |
| 128 | Jean Percy (~1603-) |
| 129 | Marie Kimp (~1605-28/09/1633) |
| 256 | Jehan Piercy (11/06/1570-) |
| 257 | Judoca Reygers (~1575-) |
| 512 | Thomas Le Bienheureux Percy (10/06/1528-22/08/1571) |
| 513 | Anne De Sommerset (~1545-17/10/1596) |
| 1024 | Thomas Percy (1504-02/06/1537) |
| 1025 | Eléonore Harbottle (1496-1567) |
| 2048 | Henri Percy (13/01/1478-19/05/1527) |
| 2049 | Catherine Spencer (1477-1542) |
| 4096 | Henry Percy (1449-28/04/1489) |
| 4097 | Maud Herbert De Pembroke (~1450-) |
| 8192 | Henri Percy (25/07/1421-29/03/1461) |
| 8193 | Eleanor De Poynings (1422-02/1483) |
| 16384 | Henry Percy (03/02/1393-22/05/1455) |
| 16385 | Eleanor Neville (~1393-) |
| 32768 | The Hotspur Percy (20/05/1364-21/07/1403) |
| 32769 | Elizabeth De Mortimer (12/02/1371-20/04/1417) |
| 65536 | Henry Percy (10/11/1341-20/02/1408) |
| 65537 | Margaret Neville (~1345-1372) |
| 131072 | Henry de Percy (1320-18/05/1368) |
| 131073 | Mary Plantagenet de Lancaster (1320-01/09/1362) |
| 262144 | Henry de Percy (1299-1352) |
| 262145 | Idoine de Clifford of Appleby (~1292-) |
| 524288 | Henry de Percy (25/03/1273-02/10/1314) |
| 524289 | Eleanor Fitzalan (1284-07/1328) |
| 1048576 | Henry de Percy (1228-29/08/1272) |
| 1048577 | Eleanore Warenne (1251-1282) |
| 2097152 | Guillaume De Percy (~1190-) |
| 2097153 | Eleana de Bryker (~1200-) |
| 4194304 | Henry de Percy (~1160-1196) |
| 4194305 | Isabelle De Brus (~1160-) |
| 8388608 | Jocelyn de Louvain (~1121-) |
| 8388609 | Agnes de Percy (~1140-) |
| 16777218 | Guillaume de Percy (1100-1168) |
| 16777219 | Alice de Tunbrigge de Clare (~1112-) |
| 33554436 | Alain de Percy (~1070-) |
| 33554437 | Emma de Gaunt (~1072-) |