For a detailed review of records, images, and other items of interest concerning this individual please visit the Henry Isaac Kanistanaux post on my research blog. I update this post whenever I discover new items.
Henry appears in the 1875 New York State Census for Stockton, Chautauqua Co. NY as a son in the household of Layton Kanistanaux. 
Henry appears in the 1880 U.S. Census for Stockton, Chautauqua Co. NY as a son in the household of Layton Kanistanaux.
I.H. appears in the 1982 New York State Census for Ellicott, Chautauqua Co. NY with a wife named Christine, b.abt.1857 in Sweden. His occupation is "car inspector".
Isaac H. appears in the 1905 New York State Census for Pomfret, Chautauqua Co. NY with a wife named Belle, b.abt.1855 in Canada.
Isaac appears in the 1910 U.S. Census for Pomfret, Chautauqua Co. NY with a wife named Anna, b.abt.1855 in Canada. They have been married 7 years. His occupation is "farm laborer"
Fredonia Censor, April 23, 1920
"The death of I. Henry Kanistanaux, an Indian, occurred at his home on Howard St Fredonia, Wednesday Morning after a long illness, He was 62 yrs old and had lived in the area for several yrs. He is survived by his wife Isabelle. He leaves a sister Dr Lee Onetto of Allegany, burial in Webster St Cemetery"