Otto was the son of unknown parents. The date and place of his birth have not been found.
His wife was Katharina Molch von Prüm. They were married, but the date and place have not been found. Their only known child was Agnes (?-?).
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | herr zu Fritsdorf |