Jan Sierakowski
wojewoda łęczycki, kasztelan śremski, kaliski i lądzki
- Sex or Gender:
- male
- Date of Birth:
- 1498-01-01
- Date of Death:
- 1589-01-01
- Place of Death:
- Kłodawa
- Country of citizenship:
- Polish–Lithuanian Commonwealth
- Childrens:
- Stanisław Sierakowski
- Viaf ID:
- 3676151778215618130006
