Move back to Sisters of Charity of Montreal The move to Grey Nuns was based on quite faulty logic and no clear consensus Grey Nuns is just the English nickname They are Soeurs Grises in Montreal so if you want to use the nickname as the WP COMMONNAME that is a more logical choice But Sisters of Charity of Montreal is common official and not prone to ambiguity It is the only possible description that would be recognised internationally Order of isn t needed I propose therefore that the article should come back to that title