Simon I Duke of Lorraine

✓ Simon I, Duke of Lorraine (d. 13/14 Jan 1139, bur. Sturzelbronn), son of Duke Thierry II by his first wife Hedwig of Formbach ('Symonem ducem' son of 'Theodericum ducem', Genealogica ex Stirpe S. Arnulfi); m. [1112/13] Adelaide, da. of Henri III, Comte de Louvain; father of Mathieu I. Source: Medieval Lands (fmg.ac, Cawley), read 2 Nov 2026: 'Lorraine (Dukes)'. [DIRECT ANCESTOR OF THE COMPILER: flag added 2 Nov 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]