Hi fellow Keegan enquirer,
In my search for information of my GG Grandfather, Edward Robert Keegan, a convict transported to Australia from the Longford area in 1835, I found these interesting documents -
http://www.failteromhat.com/flax/longford.php
and
https://www.logainm.ie/en/33274
Have you undertaken DNA testing?. I have had mine done by Family Tree DNA and have Keegan and Eagan matches in the USA.
Cheers
Col Keegan