Looking for info on my grandfather, Elio Orfeo Cenci. He used the pen name of Sonny Ceo ( I think that's the spelling). Problem is when he died all his papers were burned, per his request.

According to the NY Times, Elio was a "poet and dramatist." I am convinced there has to still be something left, but I must not be looking in the right place.

Thank you in advance for any assistance.