Grady family

Hello. I'm interested in finding more information about Daniel Grady father of John Grady (John's dob 1828 ish). Our family story is that we came from County Clare, and after doing a lot of research I have found baptism records of John Grady born to Daniel Grady and Helen Lemoon, although the script on Helen's surname is quite smudged.

John was living in Manchester, England in 1851 and I do know he married Mary Waldron in 1855 in Manchester. On the marriage certificate, Daniel Grady was deceased, and occupation was a labourer. John and Mary later moved to Birmingham.  I would love for some help with this. Any help would be greatly appreciated. Thank you.