My Father was also Frank Bertalan who fled the war around that time. He arrived In Toronto, Canada and settled with Canadian/Hungarian relative/friends. (Koroygi fanily)My father opened a restaurant in downtown Toronto and I was born in 1958. I know he has siblings and I would love to connect, He married my late mother in 1957 so from what I remember, he came here in 1955, His command of the English language was impeccable!