Thank you for your help Carole.
Also, I'm having no luck in tracing Michael's father Cornelius. All I know about him is that he was born in Ireland and was a Husbandman. According to Michael's Marriage Certificate in 1866, Cornelius was deceased. I can't find him in any censuses in Monmouthshire, where Michael was, and have no idea if he even left Ireland. Any ideas how I could trace him?
Thanks,
Susan