Johann was the son of unknown parents. The date and place of his birth have not been found.
He died in 1442. The place is not known.
His wife was Magdalena z Koldic, who he married on BEF 23 OCT 1381. The place has not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | 1442 |
|
Note 1
Sohn von Peter von Michalowicz (–) und Elisabeth (–)