Gerlach III. v.Isenburg(H=515713
)Heinrich II. v.Isenburg-Grenzau| Gerlach III. v.Isenburg | Siegfried II. v.Mörle und Kleeberg | Euphemia v.Staden? | Heinrich I. v.Isenburg-Grensau | Irmgard v.Mörle? | |||
| (H=515713
)Heinrich II. v.Isenburg-Grenzau | Mechtild v.Hochstaden | ||||||
| Eberhard v.Isenburg+1247 |