keep in mind, The story of St Maurice and the martyrs of the theban legion is said to have happened around 300.
Now heres whats said about the time that Maurice eventually being depicted as a Black man.
Scholars believe that Maurice started being depicted as a dark-skinned African at this time because the Holy Roman Emperor, Frederick II Barbarossa, had ambitions to rule the entire world, just as the Pope claimed spiritual dominion over the entire world. We know that Frederick had black Africans at his court and in his retinue.
Magdeburg, where the first image of Maurice as a black African appeared, was on the frontiers of the Empire, and was a region of military expansion. For whatever reasons, though, the black Saint Maurice became the subject of a masterpiece of Western art in Magdeburg and the subject of some of the greatest works of art created during the late Middle Ages and the Renaissance.
so this mindset went on in Europe from that early 13th century period up until around 16th century, when more negative views of Black peope started to occur as the transatlantic slavetrade got going, and this whole idea of race and scientific racism(scientists actually attempting to prove superiority) really kicked in.
Heres the temple in the actual town it was said to have happened in. Very hard to see this shrine, and it's certainly been restored in the modern age, so maybe they changed it from the Black one at some point, but there he is, as a white guy.
I know that he has a birthdate and a death date, but I don't know of these people you say who have accounts of him. Again, this is from around 300, and the historicity of it is debatable, but if you wanna run with that, fine.
As far as Benedict, it seems the same kind of story. He's the patron saint of African Americans... seems to be another political deal to bring more to the catholic flock.
Neither one of them are by any means, have anything to do with the Muslim Moors who people are trying to connect to that created Al Andulus.
It's certainly true that by that time, the term was just being used in Europe to describe any African.
And all that distracts us from the main point.
Again, the MOORS who ran europe were largely Arab and berber- which in our minds and in the context of what we're talking about- are arab.
To find a few black people, one clearly captured as a slave, and probably delivered BY ARABS to europe and claim Black people conquered Europe is disingenuous.- especially across such a broad span of time.