The key figure of the "Cité catholique" was priest Georges Grasset, who became Videla's personal confessor. He had been the spiritual guide of the Organisation armée secrète (OAS), a pro-French Algeria terrorist movement founded in Franquist Spain. Robin says that this Catholic fundamentalist current in the Argentine Army contributed to the importance and duration of Franco-Argentine cooperation. In Buenos Aires, Georges Grasset maintained links with Archbishop Marcel Lefebvre, founder of the Society of St. Pius X in 1970. He was excommunicated in 1988. The Society of Pius-X has four monasteries in Argentina, the largest in La Reja. A French priest there said to Marie-Monique Robin: "to save the soul of a Communist priest, one must kill him." Luis Roldan, former Under Secretary of Religion under Carlos Menem (President of Argentina from 1989 to 1999), was presented to her by Dominique Lagneau, the priest in charge of the monastery, and described as "Mr. Cité catholique in Argentina". Bruno Genta and Juan Carlos Goyeneche represent this ideology.