Frederius
m.
Old High German fridu, Old Saxon frithu 'peace' + Old English here, Old High German heri 'host, army'.
- France
-
- Latin
- ● 1135 Frederii (gen) clairvaux-12thc 7,
Frederius (nom) ibid. 7;
1147 Frederii (gen) ibid. 14,
Frederio (abl) ibid. 14,
Frederius (nom) ibid. 14
Cite as: S.L. Uckelman. "Frederius". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 3. http://dmnes.org/2016/3/name/Frederius.