1909 John Wilbur Cooper, Florida Pension Application No. A06637, Service Unit: South Carolina, Application County: Hillsborough, Co.

1910 United States Federal Census
Name: John Cooper
Age in 1910: 63
[68]
Birth Year: abt 1847
[abt 1842]
Birthplace: South Carolina
Home in 1910: Tarpon Springs, Hillsborough, Florida
Race: White
Gender: Male
Relation to Head of House: Head
Marital Status: Married
Spouse's Name: Alice Cooper

...

John Wilbur Cooper, Tarpon Springs, Fla., November 15, 1915 filed Pension Claim , Pinellas County, Florida, age 67, born July 7, 1848 in Kershaw County, S. C., resident of Florida since Autumn of 1882, enlisted at Camden, S. C. August/September, 1864, Co. B, Brown’s 7th Bat, S. C. [Capt. Thompson] , discharged at Salisburgy, N. C. ~ May 28, 1865, wounded in right foot, Battle of Bentonville March 20, 1865 [23 pages]
Pension not allowed, proof of service not found
https://www.floridamemory.com/items/show/170402

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1920 United States Federal Census
Name: John W Cooper
Age: 71
Birth Year: abt 1849
Birthplace: South Carolina
Home in 1920: Largo, Pinellas, Florida
House Number: X
Race: White
Gender: Male
Relation to Head of House: Head
Marital Status: Married
Spouse's Name: Alice L Cooper 57 b. ~1863 Ala.
Father's Birthplace: North Carolina
Mother's Birthplace: North Carolina
Able to Speak English: Yes
Occupation: Machinist
Industry: Automobile