| Jacob v Salza (1520-39) : Breslau (bishops) |
| Jacob v Liebenstein (1504-08) : Mainz |
| Jacob I v Sierck (1439-56) : Trier |
| Jacob II v Baden (1503-11) : Trier |
| Jacob III v Elz (1567-81) : Trier |
Compound names |
| Jacob Christof Blaarer v Wartensee (1575-1606) : Basel (bishops) |