Porters or Crawfords

David:

No records (baptismal or marriage) on Roots Ireland www.rootsireland.ie

The Church of Ireland records for Killaghtee on Roots are not available until 1857 for marriages and 1868 for baptisms. I have a reference book that indicates that C of I records go back to 1810 so you may possibly want to contact the church. RC records start in 1845 but do not appear to be included on Roots

There are 4 Porters listed in the 1834 Tithes listings for the parish but no David.

www.titheapplotmentbooks.nationalatrchives.ie  

I also checked the 1858 Griffiths Valuation head of household listing for Killaghtee parish and there is a David Porter in Ballybodonnell townland.

Roher McDonnell

http://www.failteromhat.com/griffiths/donegal/killaghtee.htm