Guess Who's Coming to Dinner, Seriously, Guess!
You are having a dinner party. You can invite anybody living, dead or undead, and, what the hell, you can invite up to 2 fictional characters and/or relatives. You've got 10 spots at the table:
Elizabeth I (a woman with power at a time when no women had power)
Leonardo da Vinci (how original)
Ronald Eustace Psmith
My paternal grandmother