Buksa3 on Family Tree Circles

I am searching for relatives of my grandfather, John (Jan, Janos, etc.)Buksa. He came across from czech in 1914 with his father Jozeph. His father got sick on the way over and they wouldn't let him stay in the U.S. and sent him back. He stayed with some relatives in Johnstown, Pa since he was 14 years old. I was told his uncle's name was George and his aunt's name was either Annie or Mary. His mothers name was Mattie who as far as we know never came over to the U.S. There is no census record of him untill 1930 in Letcher County Kentucky.
If anyone would have any information on his family I would love to hear from you.
Loretta Buchanon