 The General Roman Calendar of Pope Pius XII reduced it to a "Simple", and in the General Roman Calendar of 1960 it became a third-class feast.According to the rules in the present Roman Missal, they may now be celebrated everywhere with their own Mass on their feast day, unless in some locality an obligatory celebration is assigned to that day.Sts Rufina and Secunda are sometimes depicted as two maidens floating in the Tiber River with weights attached to their necks.