Lordship of Prechtal
The Prechtal valley came under Habsburg control in the 14th century and administrative rights were granted to Fürstenberg-Haslach in 1362. In 1390, however, administrative rights were granted to Baden-Hachberg. That set off a dispute that was not settled until 1409, when a condominium (50/50) was established between the Zähringians and the Fürstenbergians. The following table identifies the participants from each nation over time (although I place the condominium itself in Jointly-Ruled Germany.
Participants in the Prechtal Condominium (1409-1806)
| Zähringian Germany (50%) | Fürstenbergian Germany (50%) | |
| 1409-1415 | Baden-Hachberg | Fürstenberg-Wolfach |
| 1415-1490 | Baden-Baden | Fürstenberg-Wolfach |
| 1490-1503 | Baden-Baden | Fürstenberg-Baar |
| 1503-1535 | Baden | Fürstenberg-Baar |
| 1535-1559 | Baden-Durlach | Fürstenberg-Baar |
| 1559-1716 | Baden-Durlach | Fürstenberg-Heiligenberg |
| 1716-1771 | Baden-Durlach | Fürstenberg |
| 1771-1806 | Baden | Fürstenberg |