skos:altLabel | - Frederick
- Frederick I
- Friedrich I
- '''Frederick'''<br>the Hunsrücker
- Count Palatine Friedrich at Simmern
- Count Palatine of Simmern
- Frederick I ''the Pious''
- Frederick I of Simmern
- Frederick I the Pious
- Frederick I<br>of the<br>Palatinate-<br>Simmern
- Frederick, Count at Sponheim
|