From Ray Franz's books this is what I remember about him. He wasn't one of the Governing Body members, but rathar,
Ed Dunlap was in charge of the Gilead School for many years. He also was into writing for the Society. Like the Choosing book
and the Commentary on James. He gave classes to Gileadites and IIRC the letter of Romans was his specialty. Nathan Knorr didn't
seem to like him much, Ed had a problem with a nerve in his face and forehead that contracted and twitched considered very painful
and debilitating when it would flare up and Knorr thought it was a fake illness and took him off from assignments and put in in
the boundary moving boxes around which only made the problem worse. He suffered a lot. Then he was able to get medical help
no thanks to the Society and an operation where they go deep and deaden the nerve, this worked and he was able to work back
to getting his teaching and writing assignment reinstated. Ed had been having doubts about the two class system and
about where the Great Crowd was according to Revelation. The Society did a witch-hunt and kicked him and his wife out
of Bethel and disfellowshipped him as an Apostate because Ed disagreed with current WT doctrine on these points.
The article on Wikipedia about Ray Franz used to have info on Ed's experience. Also there's a recording of him giving
his experience on tape and the link is provided at an archived thread: