Good Morning! Our side of the family took the Anglicized name of Cadier to Kiah and they lived in 1850 in Oswegatchie, New York. Their name was also spelled Cadieux. My gr. gr. Grandfather was born in Canada in 1804 and lived in Odgensburg and married a Sophia Gwin also from Canada.
I understand they were of the Protestant faith and the Cadieux were of the Catholic faith. Don't know how much of that was true. What part of family are you from? Maybe you can fill me in.
Jane Kiah Patterson