each cdn. census has different birth year including death cert.which even has different father father listed.
Immigration listed differently in censuses- 1882 and 1884.
as mame born to catherine and william in 1882 while they lived in sligo.
need tombstone to firmly establish year.
only reddams in ireland only in county sligo. none in dublin or county clare.
2nd Marriage recordof william to catherine there states his townland and church in sligo.
she lived in sligo too at that time.
Only catherine darby found to be born in dublin.
same father listed at birth on marriage cert.
father line of catherine goes back to scotland.