This forum uses it in a bizarre way I'd never seen before... I always thought of it as exactly what it stands for:
White (obvious enough)
Anglo Saxon (English/German/Northern European with fair features)
Protestant (mainline denomination, not evangelical).
I've heard that definition a lot, but
1. In which way are Germans and Northern Europeans Anglo Saxons?
2. Isn't Anglo Saxon almost redundant in this case, because how many White Protestants are there historically that are not British, German, Dutch or Northern European? (Huguenots? Hussites? Valdesi? Sobozinians?)
Excuse my ignorance and preliminary knowledge on the subject, but I was under the impression that the Anglos were from England and the Saxons were from Germany, giving rise to the definition I used. As for your second point, I agree. I was just saying I'd usually heard it used that way. Honestly, without trying to veer off subject or getting to tender subjects, I kind of always associated it with ethnicities of people that the Nazis would have gone all googly-eyes over.
The Angles were from what is now Schleswig-Holstein, who settled in eastern Britain, where they gave their name to East Anglia, the part of Britain that sticks out northeast of London. But the Angles settled as far north as Edinburgh. The Saxons were in southern England around London, where they gave their name to Essex, Sussex, Wessex, and Middlesex. Over time they became intertwined and their language of English developed.
There is nothing beyond the name that connects the Angles with the Angel peininsula in central Schleswig. No linguistic connection to local dialects or any archeological evidence.
Anglo-Saxon is most closely related to the Frisian languages in the northern part of the Netherlands and - to a lesser degree - other Frisian languages in East Frisia and western Schleswig. Genetically there is a strong connection between the modern English population and Frisians in the Netherlands.
Maybe some came from S-H, maybe not. But the northern Netherlands/East Frisia is a more plausible place of origin for the Angles.