- Date of contract conclusion: 1518-08-26
- Place of contract conclusion:
Groom
- Name: Karl von Geldern
- GND: 104206527
- Year of Birth: 1467
- Year of Death: 1538
- Dynasty: Egmond
- Confession: katholisch
Bride
- Name: Elisabeth von Braunschweig-Lüneburg
- GND: 1035104601
- Year of Birth: 1494
- Year of Death: 1572
- Dynasty: Welfen
- Confession: katholisch
Actors of the Groom
- Name: Karl von Geldern
- GND: 104206527
- Dynasty: Egmond
- Relationship: selbst
Actors of the Bride
- Name: Heinrich I. von Braunschweig-Lüneburg
- GND: 136201504
- Dynasty: Welfen
- Relationship: Vater