Святая Кровь и Святой Грааль
In 1982, the authors of the pseudohistorical "The Holy Blood and the Holy Grail" suggested that Poussin was a member of the Priory of Sion, and that his "Shepherds of Arcadia" contained hidden meanings of great esoteric significance. The book makes a passing reference to the Shepherd's monument and the inscription, but offers no solution. In 2003 Dan Brown copied many elements of "The Holy Blood and the Holy Grail" in his bestselling novel "The Da Vinci Code", but made no mention of the Shugborough inscription. However, the book led to renewed interest in "The Holy Blood and the Holy Grail". In 2004 Richard Kemp, the then general manager of the Shugborough Estate, launched a promotional campaign with the Bletchley Park Museum and two former Bletchley Park Employees - Shiela Lawn and Oliver Lawn. The promotion of the event included repeated references to the idea that there could be a connection between the monument and the Holy Grail, based on the brief reference made to the monument in the pseudohistorical "The Holy Blood and the Holy Grail". Despite the fact that organisers of the event had their own favoured theories, no conclusive answer emerged.