The remaining Cotton family member are listed on the 1895 KS State Census for Labette Co, still in Canada Twp. I would guess that "Emloo" is your Emily.
Name Age Sex Color Birthplace County City/Township Ward Vol. Sect. Page
Cotton, Adeline 62 F W Kentucky Labette Canada Township 186 12
Cotton, D C 21 M W Arkansas Labette Canada Township 186 12
Cotton, Emloo 12 F W Missouri Labette Canada Township 186 12
Cotton, Terp 18 F W Missouri Labette Canada Township 186 12