Kovac,Juroy HE changed his name: Pre: U.S. Naturalization Records Indeves. 2794-1995 in Detriot, District Court, Michigan in 1917 to George Kovach. Pre: 1920 US Federal Census, year of Immigration-1913. George-38,wife: Matida [Kosmach] Kovach-26, Helen-1 7/12,Julia 2/12. father and mother birth place:Austria.