In the 1900 Soundex there is a Charles C. Bair, born August, 1859, age 40
living in Cedar Township, Wilson County, Ks with wife, Mary E., born in
Kansas in May, 1877, age 23 with one daughter, Alice M., born Sep 1898, age 1.
Charles and Mary are not seen in the Soundex for 1910 for Kansas or Oklahoma.
However, they are in the town of Agra, Lincoln County, Oklahoma in the 1920
Soundex. He was born in Ohio, is age 59, Mary is listed as being born in
Illinois, age 43. With them is a daughter, Vera age 1 year born in Oklahoma
and a son , John age 17 born in Kansas.
Mary's state of birth is unclear, parents did return to Edgar County,
Illinois for a few years and she may well have been born there.