Otto was born about 1080, the son of unknown parents. The place is not known.
He died about 1150. The place is not known.
His wife was Gertrud von Northeim, who he married in 1115. The place has not been found. Their only known child was Sophie (c1120-1176).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1080 |
|
|||
| Death | ABT 1150 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | FROM 1125 TO 1137 | pfalzgraf bei Rhein | ||||
| Nobility Title | graaf van Bentheim en Rheineck |
Note 1
Note 2
continued in Richards tree