Duterrau's gravestone lies in Hobart's Tasmanian Museum and Art Gallery, which erroneously names 'Bengamin Duterrau'. The spelling of Benjamin is the same in English and French but the sounds of the letters being spelled is different. Duterrau, though born in London, was the son of immigrant French parents whose first language would have been French and his education and language at home may well have been largely in French. This author suggests that the misspelling on his gravestone is the result of a spelling by either a French speaker to an English speaker or that Duterrau had always spelled his name to people in French alphabet where the English 'G' is pronounced 'jay' in French and 'J' as 'gee'.