Aldhun Bishop of Durham

✓ Aldhun (Ealdhun), Bishop of Lindisfarne/Durham, who moved St Cuthbert's community to Durham in 995 and built the first cathedral there; d. c.1018. Father of Ecgfrida, wife of Uhtred the Bold (Simeon of Durham). Source: Medieval Lands (as above); Simeon of Durham, De obsessione Dunelmi. [DIRECT ANCESTOR OF THE COMPILER: flag added 19 Oct 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]