This needs digging if no other anons have posted:

Regarding largest CP bust in PA history -

This article includes info regarding background / lineage of perp.

Lawrence Jamieson of Willistown Pa. man who had the largest child porn stash in Pa. history

Described in this article as

“the scion of a respected Main Line family, was actually a "child predator," Philly federal prosecutors said before he was sentenced to 100 years in prison”

https://www.metro.us/news/local-news/philadelphia/chesco-child-predator-Lawrence-Jamieson-child-porn