Hello,
I think you know I have your brickwall flagged on House of Proctor. Anyway, I was wondering if the Almon Bigalow listed in the 1850 Chesterfield, NY Census with wife of Mary is your Mary?. If so, I will add to the line on my site as a little more info.
There is a Rueben Proctor in Chesterfield 1850 but I see no connection to Bigelow.
JoeP