DEATH:
Since Ludwik does not show up in the 1920 census, I am assuming that he must have died in the intervening years between the 1910 census where he is shown as an infant and the later census where he isn't mentioned. HOWEVER, a death certificate was found for Mary Jemiola, born Feb 1909, died just a few months later in July 1909. So some caution is required in accepting Ludwik's data from the census. It IS possible that Antoinette had another child just 10 months later, though.