Cora Jane Huckelberry was the daughter of Eli & Emily Huckelberry.
She is listed in the 1870 Sangamon Co. IL Census with her parents, in Illiopolis:
HUCKLEBERY, Eli 40 IN
HUCKLEBERY, Emily 30 VA
HUCKLEBERY, Mary M. 8 IL
HUCKLEBERY, Samuel L. 6 IL
HUCKLEBERY, Cora Jane 4 IL
IL State Archives Marriage Database:
HUCKELBERRY, Eli L. married DERRY, Emily H. 28 Sept 1856, Sangamon Co. IL
Eli & Emma are listed in the 1880 Sangamon Co. IL Census.