Just out of curiosity, how were Richard’s remains reburied? Was he reburied with any ceremony? After all, he was a King.
Richard died in battle - the last English king to die in battle. He was killed by the soldiers of the usurper king, Henry VII (who did not fight - just hid behind his soldiers). When this kind of death took place, the body was put on display for several days to ensure the population knew that the king was dead. Richard, in very unusual fashion, was mutilated after death, displayed, and then thrown into a hastily-created ditch within a friary. We don’t know whether he had a Christian burial.
Richard was killed in the Battle of Bosworth in 1485. The victorious Tudors desecrated his body and tossed him in a ditch. I believe he was moved around a few times after death..