GD
Gauthier de Mayenne
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Research notes
✓ Gauthier, seigneur de Mayenne, m. Aline (Adelina); father of Hamelin and Juhel I (Marmoutier charter [1099/1124]). Parents not wired. Source: Medieval Lands (fmg.ac, Cawley), 'Maine Nobility (mainnob)'. [DIRECT ANCESTOR OF THE COMPILER: flag added 22 Oct 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]