| Nicknames: | "Berthold IV Duke of Zähringen" |
| Birthdate: | |
| Birthplace: | Urach, Reutlingen, Baden-Wuerttemberg, Germany |
| Death: | Died in Freiburg,,,Switzerland |
| Occupation: | 1152 - 8 Dec 1186 |
| Managed by: | Knut Stangenberg |
| Last Updated: | |
| 1155 |
1155
Age 21
|
Germany
|
|
| 1186 |
December 8, 1186
Age 52
|
Freiburg,,,Switzerland
|
|
| 1134 |
1134
|
Urach, Reutlingen, Baden-Wuerttemberg, Germany
|
|
| ???? |
|
||
| ???? |
- 1198
|
Zahringen, Germany
|
|
| 1158 |
1158
Age 24
|
Urach, Reutlingen, Baden-Wuerttemberg, Germany
|