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Dictionary of Medieval Names
from European Sources

Maenwobri m. Old Breton maen from Latin magnus 'large, great, strong' + Old Breton uuobri 'serious, important'.

France
Latin
833x834 Maenuuobri (nom) CartRed IX
Cite as: S.L. Uckelman. "Maenwobri". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2019, no. 1. http://dmnes.org/2019/1/name/Maenwobri.