Hello. I know, you post long time ago....
My name is Martin Kubalek, my father Frantisek (i guess in english Frank) was born in Nove Straseci at 1943. His father's and my grandfather's name was Frantisek (Frank) (b. 1898) as well. I know he leaves to US as a young boy (1911 can be). His mothers name was Anna and he had sisters (Anna, Marie and Rosa and a brother Wenzel).
After returning to Czech Replublic, Frantisek had a dauthter Kvetoslava (b. 1928) and Frantisek my father (b. 1943).
So all seems to match. Please send me an email, so we can find out more
kuba@red-fox.chYou can find me at Facebook as well.