Cormusa / Cormuse
Spellings in Galfridus; NB: ➺ Cormus’ / Cormuse.
Galfridus (Grammaticus): Promptorium parvulorum sive clericorum: Lexicon anglo-latinum princeps, tomus prior. Londini, MDCCCXLIII [i.e. in London, 1843], p.93.