Peter, Paul and MARY were a popular American folk music trio in the 1960s. The group consisted of Peter Yarrow, Paul Stookey and MARY Travers. Peter was a singer-songwriter and guitarist, Paul was a singer-songwriter and guitarist, and MARY was a singer. They were known for their hit songs such as 'If I Had a Hammer' and 'Puff the Magic Dragon'. They were also active in the civil rights movement and other social causes. The crossword solutions for the term Peter, Paul or MARY are Forename (PETER), NAME (PAUL), SAINT (MARY) and Folksinger (PETERPAULMARY).