Bertram was the son of unknown parents. The date and place of his birth have not been found.
He died after 1598. The place is not known.
His wife was Abel Caisdatter von Rantzau. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1598 |
|
Note 1
Otto Rathlou, d. 2 Apr 1551 & Henriksdatter Brockdorff