I don't know what happened to Charles, but here's some info on the rest of them.
Tennessee State Marriages:
Name: C. W. Frost Spouse: Miss Jennie Wright Marriage Date: 23 Dec 1896 Marriage County: Obion
Name: Luther Johnson Spouse: Mrs. Jennie Frost Marriage Date: 16 Jul 1902 Marriage County: Obion
Name: E. D. Church Spouse: Burt Johnson Marriage Date: 4 Mar 1923 Marriage County: Dyer
Name: Byrt Church Spouse: Frank Ray Marriage Date: 26 Jul 1930 Marriage County: Obion
1910: Civil District 9, Obion Co., Tennessee
Luther Johnson (head) 28 TN>TN>TN Farmer/Home Farm 1st Marriage/7 Years Owns Farm/Free of Mortgage Jennie Johnson (wife) 32 TN>TN>TN 4 Children, 4 Living 2nd Marriage Mary E. Johnson (daughter) 12 TN>TN>TN Shelly W. Johnson (son) 10 TN>TN>TN William B. Johnson (son) 4 TN>TN>TN Bertie Johnson (daughter) 4 TN>TN>TN +1 Boarder
1920: Civil District 9, Obion Co., Tennessee Zion Road
Luther Johnson (head) 38 TN>TN>TN Farmer/General Farm Owns Farm/Free of Mortgage Jennie Johnson (wife) 42 TN>TN>TN Byrl Johnson (son) 14 TN>TN>TN Birt Johnson (daughter) 14 TN>TN>TN Ted Johnson (son) 6 TN>TN>TN Wynne Johnson (son) 4 & 9/12 TN>TN>TN
1930: Union City, Obion, Tennessee 924 Third Street
Luther Johnson (head) 48 TN>TN>TN Deputy Sheriff/City Age @ 1st Marriage/20 Rents/$25.00 Jennie Johnson (wife) 52 TN>TN>TN *Age @ 1st Marriage/24 Byrt Church (daughter) 24 TN>TN>TN Liner/Shoe Factory Divorced Geraldine Church (grdaughter) 6 & 1/12 TN>TN>TN Berl Johnson (son) 24 TN>TN> Manager/Service Station Ted Johnson (son) 16 TN>TN>TN Wynn Johnson (son) 15 TN>TN>TN *Must be reflecting her marriage to Luther.
World War I Draft Registration Card:
Name: Shellie Wade Frost County: Obion State: Tennessee Birth Date: 5 Jul 1899 Race: White FHL Roll Number: 1877603 DraftBoard: 0 Age: 19 Occupation: Farming Labor Employer: Self & L. Johnson Nearest Relative: Mrs. Jennie Johnson, Mother Height/Build: Medium/Medium Color of Eyes/Hair: Green(?) Brown(?)/Dark(?) Signature: Shellie Wade Frost Date: September 12th, 1918