Sebastian von Helfenstein
- Born on September 21, 1521
- Deceased on May 16, 1564, at the age of 42 years
Parents
- Ulrich von Helfenstein (1486 - 1548)
- Katharina von Waldburg zu Sonnenberg (1495 - 1563)
Family
- Married with Marie de La Mark, issuing
- Rudolf (1560 - 1601)
- Married on September 21, 1563, with Maria von Hewen ( - 1587), issuing
Katharina (1563 - 1627)