The source, familysearch.org, has the following names and birthdates:
Bob
Alucins 1850 (d. 1890)
Alonzo 1853
Allison 1861
Abrahm 1865
Nathaniel 1868
Charles S 1871Unless Matilda began having children at age 7 or so, something is seriously wrong with this list. Matilda's birthdate seems plausible enough, so the problem is probably with her children's birthdates.
Perhaps the whole family is doubtful.