Deep Purple
As far as I know Ian has 2 children. But that is only what I know :-). Any other suggestions?
it is 56 and 70 and roc royal is so fine i hit that you know that boy and that princeton is fine to i hit that boy
He's 5'9 1/2" (according to imdb.com)
Ian Gillan was born on August 19, 1945.