Ok I've looked at this list and most of the people that I knew where gay ok but some of the names I just have my doubts:
1. Reginald Vel Johnson (yes, from Family Matters)
2. Poria De Rossi (Alley McBeal and that new show on Fox)
3. {edited out} because I just read to darn fast and focused on the famous name
4. Paul Winfield (I have doubts, the man is no longer with us, and as I review some of his works in my mind....maybe, but still doubtbul)