Henry A. Trebon - line 89
Source - Year: 1920; Census Place: Fairbank, Buchanan, Iowa; Roll: T625_479; Page: 3B; Enumeration District: 62; Image: 1107.
Henry A. Trebon - line 117
Source - Year: 1925; Iowa State Census Collection, 1836-1925; Census Place: Fairbank, Buchanan, Iowa; Roll: IA1925_1621; Image: 43
Henry A. Trebon - line 117
Source - Year: 1925; Iowa State Census Collection, 1836-1925; Census Place: Fairbank, Buchanan, Iowa; Roll: IA1925_1621; Image: 44
Henry A. Trebon - line 7
Source - Year: 1930; Census Place: Fairbank, Buchanan, Iowa; Roll: 644; Page: 4A; Image: 567.0; Family History Library Film: 2340379.