Unfortunately, this doesn't match anything that I have. The last known information on my Anton, Sr. is that he was living in St. Louis, MO in 1919 and married to Jessie Fridell (his third marriage). Jessie died in CA in 1951. Anton L., the son, died in Muskegon, MI in 1918.
To further complicate the issue, my maternal grandmother's maiden name was Francis Demsar, the daughter of Mitchell, Mike or Maik Demsar or Demshar (depending on the source) and Mary or Mery Kumer. Based on her passenger record I figure she married her cousin Anton. Francis died in Muskegon, MI in 1939. Her obit lists mother Mary Demshar and sisters Katie Solar, Rose Hribernik, Milka Mohavic, and Janie Bendikt in Yugoslavia and Agnes Sonc in Detroit. My counsin thinks that she had 5 sisters (I agree) and 1 brother (of whom I have no record).
Does any of this mean anything to you?