Barrett Andrew Burdick was in household of Sherman and Kezia Burdick as "relative charge" -- may mean a foster child. He may not have been a Burdick, just using the name. There were no other Andrew Burdicks either 7 or 8 years old in the index. There were several James Burdicks of both ages, one in Horseheads, Chemung Co. Since census date was April 1, 1930, many persons turning 8 that year would not yet have had their birthdays.