1880 Census the Village of Kewanee, County of Henry, State of Illinois

Corkill Robert 36 Blacksmith England
Corkill Jane 39 Wife Keeping House England
Corkill Ester 18 Dau. At School Illinois
Corkill Anna 10 Dau. Illinois
Corkill Lizzie 8 Dau. Illinois
Corkill Robert 6 Son Illinois
Corkill Eddie 5 Son Illinois
Corkill Maggie 3 Dau. Illinois

hope this helps,
Averil