Searching for information about Reuben Amtzis/Amcis/Amceis, born in Okopy,Ukraine #ukraine

Shirley Portnoy

My father's brother, Reuben Amtzis, was very ill and hospitalized as he was trying to leave Russia at the end of WWII. The family lost touch with him. He was born around 1910 in Okopy, currently Ukraine. Any information about how to found out what happened to him and his family would be greatly appreciated.