The second you have listed Frank Kobe was my Grandmothers brother. I don't know much about him beyond his death in 1975, and his residence at a child was 4108 Penn Ave. Pittsburgh, PA. It used to be a cafe/bar ran and owned by my great grandfather Sylvester called "Kobe's Grill". Sylvester immigrated in 1917. I'm not sure from where. But the lead I have says Croatia.