My aunt says his father's name was BASIL/VASIL. I am told his mother's name was SOPHI KOZAR
He had a brother Basil/Vasil and a brother John or Michael (not sure of the name) who immigrated to the US as well.
George went to Argentina and became a successful agronomist (that is all I know) and Michael settled in Michigan, we think the Detroit area (that is all I know as well).
I am told that they left behind some sisters in Hungary when they immigrated between 1909-1912, as well as a brother, perhaps named Peter, born after he departed.
I have exhausted ancestry.com for information and write here to see if anyone can point me in a direction where I might find additional information. I have trouble searching the LDS site and the other Hungary sites. Likewise, any information regarding his family in Hungary is appreciated.