

| Helperich von San Laurentio | |
| +: | 1205 |
| Mechtilde Ungenade | |
| oo: | 1189 |
| Köln, (DE) | |
| Constantin von San Laurenzio | |
| *: | ca 1120/1130 |
| +: | ca 1155/1160 |
| Constantin NN | |
| *: | 1175/1180 |
| Hildeger II. Hardevust | |
| *: | 1175/1180 |
| Köln, (DE) | |
| +: | CIR 1250 |
| Köln, (DE) | |
| Elisabeth NN | |
| oo: | 1195/1200 |
| Elisabeth NN | |
| oo: | 1195/1200 |
| Hildeger Hardevust | |
| oo: | Köln, (DE) |
| Jakob Rufus de Domino Aquila | |
| *: | ca 1170/1180 |
| +: | VOR 1230 |
| Blitildis NN, I. | |
| +: | 1230 |
| Constantin [von San Laurenzio] | |
| *: | 1175/1180 |
| Elisabeth [von San Laurenzio] | |
| *: | 1175/1180 |
| Philipp Morart | |
| *: | ca 1175/1185 |
| +: | 1223 |
| Carolus [von San Laurenzio] | |
| *: | ca 1175/1185 |
| Blitildis I NN | |
| +: | 1230 |
| Elisabeth NN | |
| *: | 1150/1160 |
| Odvevardis [Odvevardis] | |
| oo: | 1200 |
| Gertrude von San Laurentio | |
| +: | 1189 |
|
| Fordolf von San Laurentio | |
| *: | ca 1095/1105 |
| +: | 1167/78 |
| Köln, (DE) | |
| Engilradis NN | |
| *: | 1100/1115 |
| Köln, (DE) | |
| +: | vermutlich 1120/1135 |
| Köln, (DE) | |