I am a daughter to Arthur Jeziorski as well. I know he spent some time living and working in California at that time and he was married and had a daughter before my Mother met him. My sister was also born Jeziorski in Buffalo, NY. I have tons of info on him if it's him. I know I have a sister out there somewhere that I have been looking for who was born at that time! during his first marriage. What info do you have to go on so far? Get in touch soon, I'd love to hear from you if it's the sister I'm looking for.