Ashmole, with whose aid, a few years later, he composed the degrees of Apprentice (1646), Companion (1648), and Master (1649) (pp. 142, 169-175, 197-206). The Civil War had now approached. Oliver Cromwell was a freemason, a Rosicrucian, and a friend of Vaughan's (p. 176). With the execution of Laud came the crisis of Vaughan's life, his initiation into the highest degree of Rosie Cross by the hands of Lucifer himself. It took place in this wise. At the last moment Vaughan was substituted for the intended executioner of Laud.[28] He had prepared a sacramental cloth which he soaked in the martyr's blood, and on the same night he sacrificed the relic to Lucifer. The divinity[xlv] appeared, consecrated Vaughan as Magus, named him as the next Summus Magister of the Fraternity, and signed a pact, granting him thirty-three years more life, at the end of which he should be borne away from earth without death (p. 177). In 1645 Vaughan wrote, but did not yet publish, his most important treatise, the Introitus Apertus ad Occlusum Regis Palatium. In 1645, still following the direct command of Lucifer, he departed for America. Here he met the apothecary George Starkey, and in his presence performed the alchemical feat of making gold (p. 179).[29] Here, too, he lived amongst the Lenni-Lennaps, where he was united to the demon Venus-Astarte in the form of a beautiful woman, who after eleven days bore him a daughter. This girl was brought up among the Lenni-Lennaps under the name of Diana Wulisso-Waghan, and became Miss Diana Vaughan's great-great-grandmother (p. 181). In 1648 Vaughan returned to England, and after composing the masonic degree of Master in 1649 (p. 197), he began [xlvi] the publication of a series of alchemical and, in reality, Luciferian writings. In 1650 appeared the Anthroposophia Theomagica and the Magia Adamica, in 1651 the Lumen de Lumine; in 1652 the Aula Lucis (p. 211). In 1654 Valentin Andreae died, and Vaughan succeeded him as Summus Magister of the Rosie Cross, the event being announced to him by the homage of three demons, Leviathan, Cerberus, and Belphegor (p. 214). In 1655 he published his Euphrates, and in 1656 made his head-quarters at Amsterdam or Eirenaeopolis. In 1659 came his Fraternity of R. C.; in 1664 his Medulla Alchymiae.[30] In 1666 he exhibited the philosopher's stone to Helvetius at La Haye and converted him to occultism: in 1667 he at last resolved to publish his Opus Magnum, the Introitus Apertus, already written in 1645 (p. 215). In 1668 this was followed by the Experimenta de Praeparatione Mercurii Sophici and the Tractatus Tres (p. 236). The time was now approaching when Vaughan, in fulfilment of the pact of 1644, must disappear from earth. He named Charles Blount as his successor (p. 237), and was granted a