I am looking for information about my great-grandparents. Anna Holics lived in Gaydos, Czechoslovakia and was married to Andy Holics, who was born in 1872. They had at least 1 child: Mary. Andy went back and forth to Czechoslovakia a few times. In the US, he lived in Frederickstonw, Pennsylvania That’s all that I know about them. Any resources or sites are greatly appreciated.