![[Cathedral of Saint Peter, archdiocese of Cincinnati]](ncd02045.jpg "??kb jpg photograph of the Cathedral of Saint Peter, archdiocese of Cincinnati, from the New Catholic Dictionary; please do not write to ask about the image")
Founded as the diocese of Cincinnati on 19 June 1821 as a suffragan of the archdiocese of Baltimore.
Elevated to an archdiocese on 19 July 1850.
Suffragan sees,
See also,
New Catholic Dictionary
New Catholic Dictionary
