EH IQs:
1. No, I am not Fatty Arbuckle.
2. I dunno... no, I am not Adolf Hitler? If only because it would be awesome for someone to call him a "rascal."
3. Jeez this could be anyone too. No, I am not... Claudio Abbado. And yes, I know he's not really a performer. (Or wasn't, I should say.) Bizarrely, he was just the first person to come to my mind!
DQs:
Real
Male
Last name begins with 'A'
Not alive
Died before 1900
Died after 1800