Need help identifying a villain.

[batmaluco]

http://www.comics.org/details.lasso?id=95192
"Grand Comic-Book Database", I love that site.
http://www.comics.org/index.lasso

 

[Cobblepot]

Yeah I know about the secret origins, but I can't find his comic appearance.

 

[Bat-Hombre]

He appeared during Cataclysm.

His real name is Mike Patten.

He lost his wife and daughter in the earthquake.

He hasn't been a very successful villain.

 

[Two-Face]

I have the secret file #1. it also has Black Mask's profile as well

 

[Cobblepot]

Guys, I know that stuff already. I checked my run during Cataclysm but I can't find a single issue with the guy in it.