George Romney was naturalized at birth, so Mitt Romney is indeed a natural-born citizen.
George Romney’s story has a lot in common with Barry’s. Geo Romney’s parents were on the run from the US government for being a subversive group (polygamists), which necessitated his birth in Mexico.
Barry’s parents (Davis & Dunham) were a member of a subversive group (Communists) being investigated by the US govt, necessitating his birth in Canada.
So, Mitt Romney is, like Malia Obama, indeed eligible to be President, despite their ineligible fathers and subversive heritage.
Incorrect, George Romney was still in Mexico even up to his teenage years. He and his family did not arrive (back) in the US until George was a teenager. And, do we have any evidence that George Romney was actually “naturalized”...since he was officially a Mexican citizen when he arrived in the US