Walter Scott the origin of "Habeas corpus" underlies Scott's next novel, "Ivanhoe", set during the era of the creation of the Magna Carta, which political conservatives like Walter Scott and Edmund Burke regarded as rooted in immemorial British custom and precedent. "Ivanhoe" (1819), set in 12th-century England, marked a move away from Scott's focus on the local history of Scotland. Based partly on Hume's "History of England" and the ballad cycle of Robin Hood, "Ivanhoe" was quickly translated into many languages and inspired countless imitations and theatrical adaptations. "Ivanhoe" depicts the cruel tyranny of the Norman overlords (Norman Yoke) over the impoverished
Robin Hood ballads. The third (the "Curtal Friar") and the fourth (the "Butcher"), also probably have late medieval origins. Some ballads, such as "Erlinton", feature Robin Hood in some variants, where the folk hero appears to be added to a ballad pre-existing him and in which he does not fit very well. He was added to one variant of "Rose Red and the White Lily", apparently on no more connection than that one hero of the other variants is named "Brown Robin". Francis James Child indeed retitled Child ballad 102; though it was titled "The Birth of Robin Hood", its clear lack