In your list of people you have Anselma Loraine "Ann" Vikla (b.22 Nov 1911-New Prague.)
there is a location with Vikla's that immigrated to United States; several Vikla families from Dolni Slovenice and Horni Slovinice. I have a Vikla branch in my tree and there were several different generations of Vikla that immigrated. Mine being Katerina Vikla wife of Jan Ceplecha immigrated to Minnesota in 1860.
Send message if you are still researching or have some hard to find people in Trebon Archive of Czech Republic. // digitaltree.