William Davidson/ Davison 1866

Place of migration:
Migrated to/Born in UK

William Davidson was my gr grandfather his wife my gr grandmother Elizabeth Campbell were from Ballyeaston and Larne they married in1883 in Ballylinny church then left Ireland to come to Scotland where they had there child Martha I have searched everywhere for their birth certificates with no avail ,I have their siblings certificates as they were all registered,I would be very grateful if anyone can help 

Additional Information
Date of Birth 1866  
Date of Death 1940