The 1850 US Census for Sangerfield, Oneida, NY shows:
Dwelling #84, Family #91
Thomas Burnham, 63, no occupation, born CT
Seth Burnham, 32, furnaceman, real estate $3,500, born NY
Candace Burnham, 22, born NY
Harrison Burnham, 5/12, born NY
Achsa R., 21, born NY
Spence Gibson, 20, furnaceman, born NY
NOTE: Spence Gibson is actually Spencer Gibson, brother of Candace (Gibson) Barnum, shown above, wife of Seth Barnum. Harrison and Achsa are family names associated with the Gibson line.