Hithere
It would be interesting to know the increase in demand of EU passports after Brexit
How many of those voted for or against brexit
Here in Germany all the British expats I know, myself included, got themselves German passports (well, German Nationality - you have to apply for the passport afterwards) in 2019 to make sure of getting it before Brexit took effect. There were about 6 of us at the ceremony when I was handed my certificate, but in the local paper there were reports of 70 in a slightly larger town near us at one go.
As Germany would not permit dual nationality to non-EU nationals we all rushed to get it done before Brexit.
Then there were those who had already got German Nationality before that, mainly so that they could have a vote. I even have a friend here who is from NI so she already had two passports, but is politically so strong in her views that she, too, applied for German Nationality and so now has three!
As for whether we expats voted leave or remain - yeah well, we weren't given a vote at all, were we?
My paternal grandfather was Irish - from the North but as he was born before 1922 that is presumably irrelevant - but a cousin who was looking into the family history said that the information about that branch of the family was classified and inaccessible. We would love to know more. It may be that the records were destroyed in the fire in the Dublin records office which I remember hearing about. However, that is a subject for the genealogy forum.