Looking for additional (heretofore unknown to me) relatives of Horace and Rebeca (spelled with one "c" in the census) Gaines. Horace and Rebeca are listed in 1880 census as living in Black Brook, NY. They are my great great grandparents. I know they had at least one son (George - my grandfather) who moved to Altona, NY. I know of George's children (Mina, Fred, Herbert), but would be interested if anyone knows if George or Horace had siblings.