I just sent you an e-mail that may help lighten your "load". Kubacko is Slavic - perhaps Polish (Kubacska is the feminine)? No matter. I'm married to a Polack. My father-in-law was the stereotypical "Ol' Polack". He used to say, "You got de Polacks and all de udders (Croats, Serbs, etc.), and all de udders are just 'uppity' Polacks." 'Nuff said.