RIBOUT, ROLLAND ALBERT JOFFRE
Sergeant, R/82043, 122 sqd
Royal Canadian Air Force, Canadian
Buried: grave 4. A. 42., YPRES TOWN CEMETERY EXTENSION
Killed in action
Incident: on Spitfire BM138-MT-N fallen to Ploegsteert on 5/05/1942
More info about him, here