Are there any good targaryens?

Are there any good targaryens? There is no question about who the most heroic member of House Targaryen is. That honor belongs to Aegon Targaryen, who is probably better known on Game of Thrones as Jon Snow.

There is no question about who the most heroic member of House Targaryen is. That honor belongs to Aegon Targaryen, who is probably better known on Game of Thrones as Jon Snow.