Who founded the political party associated with Sinn Féin Bank?
Sinn Féin Bank:  was a co-operative bank in Ireland associated with the Sinn Féin movement, which operated from August 1908 to October 1921. History of Sinn Féin: Sinn Féin (""We Ourselves"", often mistranslated as "Ourselves Alone") is the name of an Irish political party founded in 1905 by Arthur Griffith.
i don't know