1910 United States Federal Census

Validator (claude-sonnet-5-5, 2026-10-28): consistent, confidence 3/4, tier record.
Line 14 of the 1910 census sheet lists 'Tauber, Tonny', head, age 23, born in Bohemia to Bohemian parents, a coal miner in Collinsville Ward 3, Madison, Illinois. 'Tonny' is a normal American rendering of Antonín, and the age fits a 1887 birth. The record is consistent with the name claim but does not state the full name Antonín, and says nothing about the death date.
Matches: Line 14 shows a head of household with surname Tauber (written 'Tauber/Tauber'), given name 'Tonny/Towny', a common Americanized form of Antonín; Born in Bohemia, with parents also born in Bohemia, which fits a Czech Antonín Tauber; Age about 23 and year of immigration 1887/1887? — age 23 fits a birth around 1887; Residence Collinsville, Madison, Illinois, Ward 3, matches the citation detail; Household includes wife Lizzie and son William, which is plausible family context
Limits: The census gives 'Tonny' (a nickname/anglicized form), not the full name Antonín; The census gives an age, not a birth date or year, and says nothing about the 1939 death; The surname handwriting is slightly hard to read, although it appears to be Tauber; The claim concerns only his name, so the record can at most show a plausible variant of it; The page number (24a) and ED in the citation differ slightly from the image header (sheet 23A, ED 84), likely a transcription difference