Follett 's in Lansingburgh/Troy, NY ( Rensselaer County) area

Thanks to some limited family listings and the Census records I've traced some of the Follett side of our family.Here's what I have so far (listed below), if anyone has more I'd love to hear it!
Some dates and spellings may be slightly off since they were taken from old census records and were hard to read(or in some cases dates were slightly inconsistent.)


Francis Follett Born in 1817 in NY (married Mary Frances? ??? of Vermont, possible maiden name was Brott??)

From the Census Records Francis' children were:
Corintha
Chauncey
William (Below)Born 1855 in NY (married Margaret Gaffney)
Randall
Lyman
Nellie

From the Census Records William and Margaret had 10 children total, and 7 were living in 1900 (in Lansingburgh, NY) (I've only found 5 names so far from research and family records)
Anna - Born in 1880 Drowned Sept. 23 1898 - Buried in Oakwood Cemetery in Troy, NY.
Charles -Born around 1881 (never married)?
Florence -Born 1885(Lancingberg, NY)- Died 1943 (Troy,NY) (married Howard Dyer)
Frederick -Born around 1886 (never married)
Genivieve - ??