István was the son of unknown parents. The date and place of his birth have not been found.
He died on 02 MAY 1710 in Nagyszeben.
His wife was Mária Kemény de Magyargyerõmonostor. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Death | 2 MAY 1710 |
|
Note 1
János & Katalin Kornis de Gönczruszka