Who would you say are the non-clergy most prolific pedophiles in history?
Whilst not wanting to get into quibbles about the definition of pedophilia, I suspect this is quite a recent concept as regards adolescents. Historically and in most cultures women would have been married off as young teenagers. Womanhood usually began with a woman's first period. In some countries the age of consent is 14; many states in the US allow child marriage and implicitly therefore allow legal sex with children. My guess is any ruler in history with a harem or concubines would have had far more adolescent sexual partners. Dozens over a life time would be regarded as quite restrained.
If asked to name someone who I suspect has slept with more teen agers than Epstein I'd go with Bill Wyman.