US Federal Census:
1860: Columbia, Richland County, South Carolina with his parents.
1870:
1880:
1900: Moon, Newberry, South Carolina: House Number: 4, Sheet Number: 15; William H Betts w/wife & 7 children
1910: Attapulgus, Decatur, Georgia
1920: Faceville, Decatur Co., GA. William Heber Betts was born in South Carolina, as was his father.
1930: Quincy, Gadsden County, Florida Enumerated in April 1930, Microfilm #316 pg 19A E.D. #3 Image #714, he is listed as head of household, living with him is a daughter, Olivia A H Mitchell, granddaughter, Augusta Mitchell, and son Berry? F. Betts.
1935: Florida, U.S., STATE Census, Locality: Precinct 12, County: Gadsden, Page: 83, Line: 39, Archive Series #: S5, Roll 11 with granddaughter Augusta Mitchell 18
1940: Census, Faceville, Decatur, Georgia, with son Holloway
1945: Florida, U.S., STATE Census, W.H Betts Age: 94, Locality: Precinct 1, County: Gadsden, Page: 51, Line: 27, Archive Series #: S1371, Roll 18.