Okay I was told that contest was a hard one.
Here are the answers:
June 8th birthday:
1) passed away: Joan Rivers
2) architect: Frank Lloyd Wright
3) ER: Julianna Margulies
4) rat pack dad: Nancey Sinatra
5) Ben's dad: Jerry Stiller
Remember to use google. Just put in the date and famous birthdays and then do a little research.
Here comes another contest: