"In the folk boom of the 1960s, no group had more success than Peter, Paul and Mary, in part because of their dramatic look: two serious gents in jackets and matching goatees and, between them, a strong-featured young woman with long blond hair in bangs and a supple, powerful voice. That was Mary Travers, who died Sept. 16 at 72 in Danbury, Conn., after a long bout with leukemia."
Here's the link.