Celtic who what where

My reason for writing the following snippets of information was born, when I recently read on a Celtic associated forum the question Q I was born in south west England therefore can I be Celtic? The answer given was A if you are born in England you can only be Anglo Saxon not Celtic.
I can only surmise that someone did not look this up before answering the question.
Therefore, let us state for the record. Your place of birth is totally irrelevant when it comes to tracing your bloodline or ancestry.
Britain, including Hibernia (Ireland) was Celtic long before the Anglo Saxons arrived in the east of Scotland, as was nearly all of Europe. Yes even the Great Rome was once Celtic as was Germany, France, Turkey, Spain parts of Grease and beyond therefore, even the Anglo Saxons will no doubt have some Celtic connections oh yes