Johann was the son of unknown parents. The date and place of his birth have not been found.
He died in 1384. The place is not known.
His wife was Margaretha Malterer, who he married in BET 1355 AND 1357. The place has not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | 1384 |
|
Note 1
son of Sir Heinrich von Blumeneck and Udelhild von Fürstenberg