For A Few Dollars More:

The Good, The Bad and The Ugly:

Ringo, Face Of Revenge:

Arriva Sabata:

 

Possibly Nazzareno Natale, however in this case there must have been two actors named Nazzareno Natale.

The other Nazzareno Natale:

From Fistful of Dynamite / Duck You Sucker:

http://www.larchivio.com/nazareno.htm