John was married as far as we know by his DC but not her name yet.

1900 John C Strange in household of John C Strange Justice Precinct 3 Limestone Texas
Birth Date: Apr 1898 Birthplace: Texas
Relationship to Head of Household: Son
Father-John C Father's Birthplace: Texas
Mother: Clara Mother's Birthplace: Texas
Race:White Head-of-household Name:John
Gender: Male Marital Status: Single
Enumeration District:0056 Image Number:00105
Household Gender Age
Parent John C Strange M
Parent Clara E Strange F
Elmer C Strange M
Lewis F Strange M
Clara E Strange F
John C Strange M 2yo <<
Oscar W Strange M
Annie Fitzgerald F

[not real sure yet this is him, still looking as he was mrd s/b in census w/wife somewhere]

1920 John Strange in household of T M Naremore, Claiborne, Louisiana Est Birth Year:1898 Age:22
Birthplace: Texas Gender: Male Race:White Marital Status: Single Father's Birthplace:TX Mother's Birthplace:TX
Image Number: 01050
Household Gender Age
T M Naremore M 43y
Nobie Naremore F 40y
Julis Naremore F 15y
P L Mc Kenzie M 23y
Maggie Mc Kenzie F 18y
Timis Walker M 21y
Clontz Sherman M 24y
Jno L Garrett M 26y
Felton Buchanan M 26y
Oscar Middlebrook M 23y
John Strange M 22y <<<
J S Broussard M 36y
Agnes Fuller F 25y

Texas, Deaths, 1890-1976 John C Strange
birth: 18 Apr 1898 Limestone Texas
death:21 Jan 1926 Legion, Kerr, Texas
burial: 23 Jan 1926 Legion, Texas
parents: J. C. Strange gender:Male race:White death age:27 years 9 months 3 days
birth date:18 Apr 1898 birthplace:Texas
marital status:Married <<
occupation:Farmer
burial place:Legion TX burial date:23 Jan 1926
digital film number:4165757

US Veterans Gravesites, ca 1775-2006
John C Strange Kerrville National Cemetery

John C Strange US App for Headstones for Military Vets 1925-1941 death: 21 Jan 1926 Limestone Texas
name: John C Strange event: Cemetery
burial place:Legion Texas
nara publication number:M1916
nara roll #115 digital folder #4832282

Texas DC naming his father as John C Strange /married