Michael John KANE : Short Biography

I am trying to find out more about my great grandad Michael ( possibly John) Kane a farmer from Ireland, according to my grandad Michael Kanes wedding certificate from St Chad's Cathedral in Birmingham. He would have died before 1901. My dad died at 65 , when I was 18, so I never got round to asking him about his family roots. I have DNA matches that link to Clooncrim and other areas of Roscommon. Links to McDermott, Flynn and names such as Bridget, Catherine, Patrick Kane.or Keane. Any help appreciated. Teresa Kane