Bronislaw Umbras (b. 1912 in border area of Lith/Lav/Belorus), son of Ludwick (b. Chadowo) and Helena Raginska (Budjnje) who were married in Turmantas on Lith/Lat border. Bronislaw and 2 sisters may have been born in Daugavpils or Piupowska Karaulka. Family lived in Braslav area. Was Ludwick related other Umbras folk who went to US in 1910s?