I haven't been to this message board for a long time.
There are lots of Vrablik's that keeping popping-up. I see their names in phone directories here in Chicago, and I've run into a Robert Vrablik from New York while I was in North Carolina.
Yes, we probably are related, I suppose. But how?
My father was Ed Vrablik in Chicago, and his father was Sam Vrablik, also in Chicago, arriving in the USA abt 1905 or so. Sam had some brothers, I believe (at least one brother, Steve, I think). I really can't tell you more; I don't know.