Yes, George Barta had a brother named Frank J. Barta.
Vaclav and Elizabeth (Maresh) Barta had six children. George was the oldest and Frank J was the youngest, born 1887 in Szobranoz, Hungary and died 1955 in Walsh County, ND. He was married to Marie Manzini born 1894 in Wien, Austria. She died 1986 also in Walsh County, ND. Frank and Marie Barta are my grandparents, who are they to you?