Tom Canty and Prince Edward were supposed to eight years old but Mark Lester was eighteen when he played the dual roles.
Princess Elizabeth was only a child at the beginning of 1547, not a woman in her mid-20s.
After Miles Hendon fights with John Canty & his neighbors, Hendon lies apparently dead on the ground. One of Canty's neighbors warns Canty: "...The police'll beat on ye, even if no one else does..."
The term "police" did not exist in England until the eighteenth century.
He should have said watchmen or constables.
This is a mishearing; Nipper says, "the priest'll peach (inform) on you if no-one else does." The priest has just examined the seemingly lifeless body of Miles Hendon and shouted "murderer!" at John Canty.