Searching for parents of Thomas Roland Brown b. 7 Oct. 1852 in Tennessee

I checked the 1860 census and these are the only two who came up with that birth year and state.


1860 United States Federal Census
Name: Thomas Brown
Age in 1860: 8
Birth Year: abt 1852
Birthplace: Tennessee
Home in 1860: District 1, Carroll, Tennessee
Gender: Male
Post Office: Lavinia
James Brown 49
Household members: Name Age
Sophia Brown 39
Nancy Brown 19
Susan Brown 16
Sarah Brown 12
John Brown 10
Thomas Brown 8
Joanna Brown 5
Amanda Brown 3.12
Thos Biggs 22
Wm Biggs 2
Louisa Biggs 6.12

1860 United States Federal Census
Name: Thomas Brown
Age in 1860: 8
Birth Year: abt 1852
Birthplace: Tennessee
Home in 1860: District 2, Polk, Tennessee
Gender: Male
Post Office: Benton
Household Members: Name Age
Daniel Brown 40
Sarah Brown 39
John Brown 19
Rhoda Brown 17
Mary Brown 16
Sarah Brown 14
Caroline Brown 11
Thomas Brown 8
Robert Brown 6
David Brown 2

Yes, I found those. They are not my gggrandfather. He is listed in the 1860 census as T. R. Brown