1. Junior A. (b.1921 - d.1921)
2. Mavis Irene (b.1923 - d.1923)
3. Theo Arlene (b.21 Apr 1924)
4. Marvin Earl (b.17 Feb 1926)
   

1. Chloe (b.1896)
2. Ralph O. (b.5 Jul 1902)
3. Isaac Loren (b.~1904)

Research of Kevin Everingham, 2010:
1910 Waynesville, DeWitt, Illinois,... Charles B. Everingham 40, b.CAN, married, father born in NY, mother born in PA,... Nora M. 35,.. Chloe A. 13,... Mildred A. 9,... Ralph O. 7,... Isaac L. 6,... &... Bessie A. Mather 21 (no relation given)

1920 CENSUS Williams Co. OH (image 208, sheet #4) Charles Everingham 51, b.CAN, both parents born in CAN, married,... Maye Everingham 49, wife, b.OH, father b.OH, mother b.PA,... Mildred 18, daughter,... Ralph 17, son,... Loren 16, son,... Marie Waton 4y6m, grand-daughter.
It is possible that Mildred or Chloe were the parent of Marie Waton listed in the 1920 Census. This is only a possibility, no proof.

1920 Marriage Registration Fulton County, Ohio ... Elvin A. McKinney 22, s/o William McKinney & Cora Whitmore,... married Mildred A. Everingham 19, d/o Charles B. Everingham & May Foster.... married at Fayette, Fulton, OH on 3 November 1920.

1921 OHIO Death Registration,... Junior A. McKinney, b.12 June 1921 OH, died 12 June 1921 at Gorham, Fulton County, OH, burial 12 June 1921 Pleasent Cemetery, Forham, Fulton OH. Father: Elvin McKinney b.OH, Mildred Everingham b.IL

1923 OHIO Death Registration,... Mavis Irene Mckinney b.8 Jan 1923 Fayette, OH... died 14 Jan 1923, age 6 days, at Fayette, Fulton OH. burial 15 Jan 1923 Fayette OH. Father; Elwin Mckinney b.OH, Mildred Everingham b.IL.

1973 TEXAS Death Registration -- Marvin Earl Mckinney age 47, d.19 April 1973 at Dallas, Dallas, TX,.. s/o Elvin A. Mckinney & Mildred Everingham

More info on Mildred from; The Hout Family for Two Hundred and Twenty-seven Years, Ten Generations, 1725 to 1952... (Page 535).. by Margaret Birney Pittis, published in Cleveland, Ohio, 1952. Gives Mildred's middle name. It gives her year of marriage as 1919, but the marriage record shows 1920.