No, simply because European nobles and kings weren't black.
Blacks were slave servants to the European white elite and moors where enemy invaders. There were some rare cases that the white elite had sexual relations with their black servants like the demedici case. But they were rare and such rare cases from halfbloods like a demedici doesn't make the European elite black.
"Born in Florence, Alessandro de' Medici was recognized as the illegitimate son of Lorenzo II de' Medici (grandson of Lorenzo de' Medici, the Magnificent. Historians (such as Christopher Hibbert) believe he had been born to a black or Moorish serving-woman in the Medici household "
The slave status and possible African origin of Alessandro's mother are not surprising. Black Africans had been imported into Europe as slaves since 1440 onwards, when the Portuguese opened a new trade route between Mediterranean Europe and the west coast of sub-Saharan Africa. Many Italians, often from the maritime republics of Genoa and Venice, were involved in the trade, and in the 1460s there developed a fashion for using black African female slaves for domestic labour. These slaves were seen as symbols of status but also of the exotic new lands that were then being discovered."
Alessandro de Medici thanked his name and status to his white father not to his black servant mother.
Egmond Codfried is an afrocentrist who doens't like historical facts about blacks so he invents his own histroy not based on facts but on his own fantasy.