For my answer I'm going to assume you mean Cristiano Ronaldo and not Brazillian Ronaldo.
Cristiano is strong with both feet, but for me, the deciding factor is which foot he uses to take free kicks, which is his right. So his right foot is his dominant one in my opinion.
Ronaldinho's stronger foot is his right foot.
From watching him play i think he uses his right foot but he is also very good wit his left. (I noticed he dribbles on his right)
Christiano Ronaldos brother stays in their hometown of Merinda, which is a small island.
no he doesn't
You will have to ask him for a autograph.
12 Million Euros
Nereida Gallardo ...
Christiano Ronaldo does not have a son.