Gerlach III of Isenburg-Covern
Gerlach III of Isenburg-Covern was the Count of Isenburg-Covern from 1217 until 1235.
Gerlach III of Isenburg-Covern was the Count of Isenburg-Covern from 1217 until 1235.
| Preceded by | Count of Isenburg-Covern 1217–1235 with Henry (1229–1235) |
Succeeded by |