Adolf Frederick I was the reigning Duke of Mecklenburg-Schwerin from his father's death in 1592 until 1628 and again from 1631 to 1658. Between 1634 and 1648, he also ruled the Prince-Bishopric of Schwerin as its administrator.
- Occupation
- Lutheran pastor
- Citizenship
- Germany
- Born
- December 15, 1588
- Died
- February 27, 1658