He does not show in the 1860 census for this family of Justus
1870 9th US Census
1870
Tonawanda, Erie Co., NY
1870; Census Place: Tonawanda, Erie, New York; Roll: M593_931; Page: 563A; Image: 436
400 Irish Justice 58 1812 Male White New York 400 Irish Emeline 48 1822 Female White New York 400 Irish Plersoll 22 1848 Male White New York 400 Irish Delia 20 1850 Female White New York 400 Irish Wm 16 1854 Male White New York 400 Irish John 13 1857 Male White New York 400 Irish Jas 9 1861 Male White New York 400 Irish Emeline 5 1865 Female White New York