Peter Yarrow died Tuesday after a four-year battle with bladder cancer. The musician was part of Peter, Paul and Mary, the folk trio started in the 1960s.

Paul Stookey, left, Mary Travers and Peter Yarrow of the legendary folk trio Peter, Paul and Mary, take a bow during their sold-out concert at the Tennessee Performing Arts Center on March 24, 1984.

After their 1970 split, Peter, Paul and Mary reunited eight years later for an anti-nuclear-power concert. They remained together until Travers' death, at which point Yarrow and Stookey continued ...

Peter, Paul, and Mary’s NYC contemporaries included Joan Baez, Dave von Ronk, and Bob Dylan, the latter of whom may never have reached the mainstream success he eventually reaped if the trio had ...

Noel Paul Stookey is the last surviving member of the folk-music trio Peter, Paul and Mary. He will perform in Rancho Bernardo Sunday at a concert presented by San Diego Folk Heritage. (Courtesy ...

Legendary American folk music pioneers Peter, Paul and Mary perform during their first concert in Hong Kong on March 9, 2001. The group is composed of Mary Travers, from left, Noel Paul Stookey ...

Singer-songwriter Peter Yarrow, of the 1960’s era musical trio “Peter Paul and Mary,” performs during a memorial tribute concert for folk icon and civil rights activist Pete Seeger in New ...

Peter Yarrow was a singer-songwriter and a social activist, but he was best known as one-third of the folk-music group Peter, Paul and Mary. Latest U.S.

Paul Stookey, left, Mary Travers and Peter Yarrow of the legendary folk trio Peter, Paul and Mary, take a bow during their sold-out concert at the Tennessee Performing Arts Center on March 24 ...