The Roman Catholic Diocese of Formosa (erected 11 February1957) is in Argentina and is a suffragan of the Archdiocese of Resistencia. February 11 is the 42nd day of the year in the Gregorian calendar. ... 1957 (MCMLVII) was a common year starting on Tuesday of the Gregorian calendar. ... The Roman Catholic Archdiocese of Resistencia (erected 3 June 1939, as the Diocese of Resistencia) is in Argentina and is a metropolitan diocese, responsible for the suffragan Dioceses of Formosa and San Roque de Presidencia Roque Sáenz Peña. ...