Gemynd-dæg

According to the Old English Dictionary:

gemynd-dæg

Add: the anniversary of a person's death :-- Scs UNCERTAIN Gregorius gemynddæg (March 12. Cf. On ðone twelftan dæg ðæs mónðes (March) bið Sce UNCERTAIN Gregories geleórnes, Shrn. 62, 18), Ll. Th. i. 92, 5. ge-mynd-dæg,gemynd-dæg