I am looking for my GGrandfather, Thomas Devereaux. He lived in East Fishkill, NY and had a grist mill.He is on the 1900 & 1910 census and listed as a naturalized citizen coming to US in 1881 from England. Have been unable to locate any court documents regarding citizenship.where, when, ect. Have not had luck with ships lists either.
Any information on mills in that area would be welcomed as well.