1860 Census, Maquon Twp., Knox Co., IL, p. 74
1179/1148 (2 houses from James Darnell, 4 from Sumner Darnell)
Darnell, Wm. Jr., 25, farmer, b. IL
Lettice, 30, b. OH
Nadles?, Hannah E., 15, b. IL
Darnell, Calvin, 6, b. IL
Emma, 3, b. IL
Losella, 1, b. IL

1870 Census, Ulysses, Butler Co., NE
Darnell, Wm., 38, farmer, real estate value $1000, personal estate value $500, b. IL
Calvin, 16, b. IL
Emma, 14, b. IL
Rosaline, 10, b. IL

1880 Census, Western Twp., Knox Co., NE
Darnell, William, 50, farmer, b. IL, father b. NC, mother b. VA
Catherine, 35, wife, keeping house, b. OH, father b. OH, mother b. VA
Loa, 9, dau., b. KS, father b. IL, mother b. OH
Bessie, 2/12, b. NE, father b. IL, mother b. OH
Calvin, 25, son, b. IL, father b. IL, mother b. OH

Is this William and his wife, Nancy Kate Strain?