Harry Hay was not a pedophile. He died at 90, and for over 40 years he had a very committed relationship with a gay man roughly his age.
I have found nothing about Harry Hay which suggests that he was ever a pedophile or was ever accused of child molesting or anything of the sort.
On the contrary, Harry Hay was the opposite of a pedophile -- a 180 degree polar extreme opposite.
Harry Hay said that, during the Depression, when he was 13, he started working to help support his family, and when he was 14 he started looking for sex with older men. He was sexually active at 14 and he wanted sex with an older man. He was not interested in having sex with someone younger than himself. He was not a pedophile or a child molester.
His point was that, if he could work at rough physical labor as an adult at age 13, he should be able to start having sex with older people at 14. He did not want the statutory rape laws to apply to him because that would mean what he was doing was wrong, and he did not believe he was doing anything wrong. He called himself a child who was molesting adults, not the other way around.
In no way was Harry Hay ever an adult who molested children. He was interested sexually in adults, not in children.
The Right-Wing is trying to smear Obama's appointee, Kevin Jennings, by saying that Jennings was "inspired by a pedophile", Harry Hay. However, I have not found one single fact anywhere to support the accusation that Harry Hay was a pedophile.