Here's an excerpt from an updated (Jan. 14, 2002) online article on the Milwaukee Journal Online website:
"Consider one other case: Peter Yarrow of Peter, Paul and Mary. The folk-pop trio has enjoyed a family-friendly image for decades, and has even done albums of children's songs. Back in 1970, however, Yarrow pleaded guilty to taking "immoral and improper liberties" with a 14-year-old girl.
According to media reports, the girl and her 17-year-old sister went to Yarrow's hotel room seeking an autograph, and the musician answered the door naked and made a sexual advance that stopped short of intercourse. The 14-year-old victim resisted his advances but did not shout or leave the room.
Yarrow served three months of a one- to three-year prison term. In 1981, he was pardoned by President Jimmy Carter. The singer has acknowledged the incident as "the most terrible mistake I have ever made." Today, it is all but forgotten."
Link to article: Click Here
It's good to know he's gotten over it.