30 - John Sousa - Marching band composer.
49 - Friedrich Nietzsche
71 - Prince Philip (QE2's Consort)??
95 - St Peter (looks like that's a key around his neck and he's holding a book).
99 - RunRun Shaw??
31 - Alexander Pushkin
61 - I'm guessing is Moses or Noah.
85 - looks more like Kofi Annan than Mandela.