Might be this family. From https://familysearch.org/
US Census, 1880 Mt. Vernon, Jefferson, IL
SELF Alonzo Morrow M 33 IL
WIFE Mary A. Morrow F 31 IL
DAU Florida Morrow F 10 IL
SON Augustus Morrow M 8 IL
SON Angus Morrow M 6 IL
US Census1870 IL
Alonzo Morrow M 23y IL
Mary A Morrow F 22yIL
Florida Morrow F 8m IL
U S Census 1860 Jefferson, IL:
Ward: T 2 S R 3 E
Morrow: Family Number: 226
Montravil Morrow Age 39 yrs Birth 1821 KY
Catherine Morrow Age 36 yrs Birth 1824 IL
Alonzo Age 13 yrs Birth Est 1847 IL
Margaret Age:11 yrs Birth Est 1849 IL