There were other Jackmans on the page as well. Most of the ones listed here are my ancestor Alzina's half-siblings. Alzina had two brothers and a sister (Flora in the previous post) before their mother, Rhoda, died and their father, Moses, remarried Betsey Beecher. Moses and Betsey had many children, most are listed above. Moses died right before the census, in 1861, but Betsey is listed in her son George W's household.
I think I'll keep tackling the smaller communities in upstate New York. I've found that these areas are very easy and quick to look through. Once I get all of those searches done, I'll go after the big kahuna, New York City.