I am looking for a August Blair born 10 Oct 1826 Windsor Ontario Canada. From what I can gather he immigrated to Wisconsin abt 1851. Married Mary Kufahl born 30 Dec 1839 Prussia and who had previously been married to a Zeller. She had two children with the Zeller, Fredrick and Elisabeth born 1859 and 1861. As a Blair, she bore 7 children: Hannah, Mary Elizabeth, Charles Daniel, John, Martha, Amelia Henrietta Clara, Helen Augusta.
In the 1900 census it shows him living with Mary Elizabeth (Triebel by marriage) with the "Belaire" spelling.
If any part of this sounds like it might be related, please let me know.