Holyhead Maritime Museum – http://www.holyheadmaritimemuseum.co.uk/
Holyhead Maritime Museum Facebook Page – https://www.facebook.com/HolyheadMaritimeMuseum/
Holyhead War Memorial (WW1) – https://sites.google.com/site/holyheadwarmemorial19141918/
Holyhead War Memorial (WW2) – https://sites.google.com/site/holyheadsfallenofworldwartwo/
Old Holyhead Facebook Page – https://www.facebook.com/OldHolyhead/