|Flag of St George|
This island, Great Britain, has been a melting pot of identities as far back as history is recorded.
Angles, Saxons, Romans, Vikings, French and many more besides.
After the Battle of Hastings in 1066 national identities began to coalesce and merge. Wales became part of the United Kingdom first in 1536, then Scotland in 1707, and finally Northern Ireland in 1922 (although previously the Kingdom of Ireland had been part of the Union since 1800).
The Sovereign nation (which issues our passports) is the United Kingdom of Great Britain and Northern Ireland.
Once a year we still celebrate our national identity. For sovereign nations that is often the Country's saints day and for Republics it is the anniversary of the independence (either from Monarch or Empire) of that Country.
So in England we celebrate St George; installed as the Patron Saint of the Nation by Edward III St George isn't English (born in Palestine) and he never killed a dragon (he was a Roman soldier who was martyred).