Quoting Pierre Plantard: «If anyone can claim to be a descendant of Sigisbert IV in the direct line it can only be Otto von Habsburg, and he alone. To all those people who write to me I have given this same reply.» From Vaincre — Reprend le titre d’un périodique paru en 1942—1943, Number 1, April 1990, The April 1989, June 1989, September 1989, April 1990 issues of Vaincre were compiled together (with some of the articles modified) in 1992 and entitled Le Cercle: Rennes-le-Château et le Prieuré de Sion, consisting of 86 pages. This material was published in December 2007 by Pierre Jarnac in Pégase, No 5 hors série, Le Prieuré de Sion — Les Archives de Pierre Plantard de Saint-Clair — Rennes-le-Chateau — Gisors — Stenay (90 pages)
