Family of Connell

Hi

I am like many others trying to research my family.  I seem to be stuck aroung the era of 1837.  James Connell 1837-1913 was married to Catherine Connell 1838-1942.  I think in the Tuam and/or Addergoole Area both names keep being mentioned.  James father was John Connell born I believe 1804 and died around 1886 again in Tuam, Addergoole (apologies for the spelling).  Paperwork I have found states he wa a farmer/land owner.

I am struggling to find actual birth dates for all.  Also John Connell in 1804 not a clue who he married.  I have checked out the sites that I know.  Also would love to track down where they lived if it still exists.  Can anyone advise