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Dictionary of Medieval Names
from European Sources

Tanquard m. Old Saxon thanc, thank 'thought' + Old High German wart 'guard, ward'.

Germany
Latin
1259 Tanquardus (nom) CDL-1.1.1 XXXI
Cite as: S.L. Uckelman. "Tanquard". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2019, no. 1. http://dmnes.org/2019/1/name/Tanquard.