1. Francis J. (b.~1875)
2. Susannah (b.~1877)
3. Mary Helena (b.1878)
4. Charles (b.1882)
5. John K.C. (b.1884)
6. Roseanna (b.1886)

1. Hezekiah (b.~1850)
2. Marshall (b.~1854)
3. Sheldon Hall (b.1857)
4. Daniel James (b.1858)
5. Douglas A. (b.~1861-3 d.1919)
6. Enoch (b.1865)
7. Rebecca (b.1866 d.1881)
8. Charles Henry (b.5 Mar 1871)
9. Pierce

1861 Agricultural CENSUS of Blenheim Twp, Oxford Co, Ontario
Name spelled "Greaves", Concession 8, Lot 6:
Enoch, age 37, born in USA, (all others listed as born in CANADA) Rachel, 34; Hezekiah, 10; Hazleton, 8; Marshall, 6; Sheldon, 3; Daniel, 2.

transcribed research below from Kevin Everingham of MI, 2017:

1878 Huron County Birth Record... "Mary Lena Graves, female, b.30 Aug 1878 at Colfax, Huron, MI, d/o Hazelton and Mary Jane Graves, both born in Canada." I believe this is the same person listed in the 1880 Census as "Helena"

CAUTION - I do not know if this is the correct Hazelton Graves, his age is about right, the location is right and he would have been born in CANADA as he claims, but he notes that his parents in NY?... IF this is not the correct Hazelton, then the wife and children on this page are WRONG.
1880 US CENSUS of Colfax, Huron, MI (Page 52B, house #7431204)... "Hazelton Graves 27, b.CAN,.. Mary J. Graves 27, b.CAN,.. Francis J. Graves 5, b.MI, son,.. Susannah Graves 3, b.MI, dau,.. Helena Graves 2, b.MI, dau."

1882 Huron County Birth Record... "Charles Graves, male, b.29 June 1882 at Colfax, Huron County, MI, s/o Hazelton & Mary Jane Graves."

1884 Huron County Birth Record ..."John K.C. Graves, male, b.11 June 1884 at Colfax, Huron County, MI, s/o Hazelton and Mary J. Graves. parents born in Canada."

1886 Huron County Birth Record.. "Roseanna, female, b.19 July 1886 at Colfax, Huron, MI, d/o Hoyaselten & Mary Jane Graves." I've seen this birth register, his name is mis-spelled as shown above.