Who took Over After King Arthur Died?

Henry VII, Arthur's younger brother could only be the heir to the Thrown if Arthur was dead.
after Arthur's death he divorced his first wife. the pope didn't like this because he never officially did it. so Henry made his own church to make the pope even more mad. the towns people didn't care because the pope charged more to go to the church than Henry's church so people started going to the new church.

The story of Arthur's death is a legend and a story that may people believe in. legend tells that Arthur was stabbed by Mordred, Arthur's son. Then Arthur told his Knight to go and throw his sword into the sea. The Knight went but could not do it because the sword was so valuable so he hid it and ran back to Arthur. Arthur then asked him if he threw it in to the lady of the lake, the Knight said he did but Arthur saw that he had failed. So Arthur asked him to throw it again and so the knight went and threw it in the lake. Then the Lady of the Lake thrust her hand up from the sea and caught the sword and sent a ship to get Arthur and then he died, but the Lady of the Lake said he would once return as a great king. And that is the story of King Arthur.