No Relation, just doing a lookup for you.
It seems that "Kizzie" always shows up on census as Elizabeth.
WWI Draft Registration Cards:
Jno W Mitchell 8 Apr 1873WhiteNot Stated, Natchitoches, LA
farmer, self employed
Next of kin:Elizabeth Mitchell, address same
John didn't sign, he made his mark.
Willis Mitchell 5 Mar 1891LouisianaNot Stated, Sabine, LA
resided at Roheline LA
Occupation: Farming, worked for Sam Broadaway
married, wife and 3 children dependents
Willis didn't sign, but made his mark.
(1900 census:Willis MitchellPolice Jury Ward 4, Sabine, Louisiana abt 1890LouisianaWhite Son
son of Jane, loads of siblings, resided next door to Helen Broadway and her children.
1900only one John in Sabine:
John Mitchell Elisabeth Police Jury Ward 4, Sabine, Louisiana abt 1875LouisianaWhite Head
(same page as Willis Mitchell above)
JohnApril 187525married 8 years LA LA LAFarmerrents home
Elisabeth, wifeMar 187822had 3 children
Lula EAug 1894 5
Lola JAug 1896 3
Katie ADec 1898
John Mitchell Elizabeth Police Jury Ward 5, Natchitoches, LA abt 1872 Louisiana Head
John W Mitchell Elizabeth Police Jury Ward 6, Natchitoches, Louisiana abt 1874 Louisiana White Head
John 46LA LA LALog(something) & Farmer
Elizabeth wife 43 LA LA LA
Willis H 10
John Mitchell Elizabeth Police Jury Ward 6, Natchitoches, LA abt 1875LouisianaHead
John55 married first at 17LA LA LAFarmerrents home
Elizabeth wife52married first at 15LA LA LA
Wilice H, son19
Rocky Mount Cemetery: (partial)
MITCHELL, John W. ( April 8, 1872 / December 8, 1940 )
Double stone: Kizzie E. Mitchell
MITCHELL, Kizzie E. ( January 20, 1879 / July 17, 1957 )
Double stone: John W. Mitchell
number of BROADWAY persons buried here
MITCHELL, Willis ( March 5, 1889 / August 21, 1956 )
Double stone: Stella Mitchell
MITCHELL, Willie Hershel ( August 25, 1935 / October 18, 1938 )
Your John always claims LA birth on census.
Based on location (closest to the areas he resided in as an adult)and birth time frame, in the 1880 census the CLOSEST matches to be your John Mitchell are:
John MitchellHenry,Alphine3rd Ward, De Soto, LA abt 1874 LouisianaSon
John MitchellWilliam H.,Lila4th Ward, Red River, LA abt 1874 LouisianaSon
John W. MitchellAshley S.,Ellen3rd Ward, Webster, LA abt 1877 MississippiSon
John Mitchell7th Ward, Catahoula, LA abt 1877 LouisianaSomething other than a direct relationship
Since you have his date of death, and know that he died either in Sabine or Natchitoches County, have you gotten a copy of his death certificate yet?