Dear Louis
Have you tried using the site above to search for other children of Richard and Hannah or for Anne's baptism? There is a John listed in another parish in 1774 and an Anne in 1787 who may be siblings of your Joseph? As this is a free site, you can spend all the time you like searching on it.
Have a look and perhaps you will also be able to find a marriage for these two (assuming they didn't emigrate too). I didn't see a marriage for Richard and Hannah though.
This link will give you an idea of the civil parishes involved:
http://www.irishtimes.com/ancestor/fuses/townlands/index.cfm?fuseaction…
http://www.irishtimes.com/ancestor/fuses/civilparish/index.cfm?fuseacti…
Your search is quite early, so it would be difficult to link those mentioned above to the 1901/1911 Census with any accuracy as there are a lot of Thompson entries in 1901:
http://www.census.nationalarchives.ie/search/results.jsp?searchMoreVisi…
Do you think there are any further sources you could check your side that would provide any further information about the family?
Best wishes
Clare
Genealogy Support