So I'm looking for my grandpa on my dad's side and my grandma isn't helping at all. My father's name is Earl Thomas George Cunningham and my Grandma is Mary Virginia Miller (maiden name) and her widowed name is Mekas. She grew up around Roseville. The only thing my dad knows is that he was in some kind of construction work and got Mary pregnant when she was 27. He is an only child and the name Cunningham was probably her boyfriends name when his real dad split. Last name is possibly Moen or something similar.