Hi,
I live in Italy, and as far as I know, a brother of my grand-grand father Herman (Armin in Hungarian, who later became chief Rabbi in Milan-Italy) flee to US in the early '900. His name was again Gabor.
He was a merchant of grain (or something like that). Their father (my grand-grand-grand father) was named Refael and dead in Hungary when he was almost 110, at the beginning of 900.
Please let me know if you or some of your relatives do remember any connection !