Middle name may be Seeley? (based on children listed in Thurston Genealogies)
Not on 1870 US census with wife & 7 children.
Not on 1870 census w/husband & son who were living with her parents.
Has other children with Tribbey surname:
Alvvin
Dora
Irvin
1880 census shows occupation as farmer
1880 District 109, Green, Marshall, IN census show occ. as farmer
1880 District 109, Green, Marshall, IN census show living with mother and sister
1880 Hamilton, Conway, AR census shows occupation as "Clerk in Store"
Listed as head of household but no other members in household.