| Ludwig II. v.Isenburg * v.Büdingen | Maria v.Nassau-Wiesbaden-Idstein | Günther XXXIX. v.Schwarzburg-Blankenburg | Amalie v.Mansfeld |
| Johann V. zu Isenburg-Birstein | Anna (1) v.Schwarzburg-Blankenburg | ||
| Reinhard Graf v.Isenburg-Büdingen-Birstein*1518, +28.2.1568 |