This Harvey Robbins birth year estimate of 1834 would be too late to be the father of Jacob Robbins who was born in 1796.
Harvey Robbins
United States Census, 1860
Name: Harvey Robbins
Event Type: Census
Event Year: 1860
Event Place: The Town Of German Flatts, Herkimer, New York, United States
Gender: Male
Age: 26
Race: White
Birth Year (Estimated): 1834
Birthplace: New York
Page: 73
Affiliate Name: The U.S. National Archives and Records Administration (NARA)
Affiliate Publication Number: M653
Household Role Gender Age Birthplace
Reuben W Walker M 25 New York
Rachel Walker F 23 New York
Harvey Robbins M 26 New York