Charles Lancelin was a French occultist of the late 19th and early 20th centuries, known for his work in parapsychology and his esoteric writings. A physician by training and a prolific author, he distinguished himself through his experimental research into magnetism, hypnosis, spiritualism, and other psychic phenomena. A disciple of Colonel Albert de Rochas, he explored fields as varied as somnambulism, regression into past lives, and astral travel experiences, establishing himself as one of the pioneers in the study of out-of-body experiences. A portrait.
Youth, Education, and Early Activities
Marie Charles Eugène Lancelin was born on January 4, 1852, in Dreux, Eure-et-Loir, into a prosperous family. His father, Charles-Jules Lancelin, was a notary, and his mother, Eugénie Brochard, came from the local bourgeoisie. Young Charles grew up during the Second Empire, when an interest in mystery and the supernatural was already widespread: a few years after his birth, The Spirits’ Book by Allan Kardec (1857) was published, a foundational work of spiritualism that captivated imperial France. Intellectually gifted and eager for knowledge, Lancelin pursued higher education in medicine. He obtained his doctorate and practiced as a physician, which gave him scientific rigor in his approach to paranormal phenomena. Alongside his medical vocation, he showed an early interest in the arts and literature. After settling in Paris in the 1880s, he tried his hand at dramatic writing: he was the author or co-author of several plays and operetta librettos performed on Parisian stages between 1889 and 1892. This literary experience demonstrated his versatility and intellectual curiosity. However, Lancelin would soon devote most of his energy to the study of the occult sciences and psychic phenomena.
Initiation into Esoteric Circles
At the end of the 19th century, Charles Lancelin immersed himself in Paris’s thriving spiritualist and mesmerist circles. A “brilliant and curious” mind, he was quickly fascinated by manifestations attributed to Spirits and by mediumistic experiments. He then grew close to Albert de Rochas d’Aiglun, a former officer and scholar who conducted pioneering research into hypnosis and memories of past lives. Lancelin became Rochas’s disciple and attended his hypnotic regression experiments, adopting his methods to explore the hidden past of the human soul. Under his mentor’s influence, he specialized in the study of induced somnambulism, deep hypnosis, and the theory of reincarnation.
At the same time, Lancelin associated with other eminent figures of fin-de-siècle occultism. In particular, he corresponded with Dr. Gérard Encausse—better known as Papus—who offered him advice and encouragement. Papus, a renowned physician and occultist, introduced Lancelin to attempts to photograph the invisible—that is, to capture on photographic plates the emanations or psychic entities invisible to the naked eye. Lancelin also drew on the expertise of Dr. Hippolyte Baraduc, a pioneer in photographing fluids, to acquire equipment and techniques for detecting these subtle forces. These exchanges show that Lancelin became fully integrated into the network of esoteric researchers of his time, where collaboration and the sharing of experiences were common.
Conscientious and methodical, Lancelin took part in the study circles and psychic congresses that were proliferating at the time. In 1911, he co-founded the Institute of Psychic Research of France with engineer Louis Lefranc, a society devoted to the experimental study of spiritualist, magnetic, and occult phenomena. He became editor-in-chief of the monthly journal The Psychic World, the Institute’s publication, which printed experiment reports and substantive articles. Lancelin thus committed himself to a collective effort to provide a serious framework for exploring the unexplained. His influence extended to international spiritualist circles: for example, a photograph exists of him attending a psychological congress, a sign of his active involvement in these scholarly gatherings focused on the paranormal. Through these networks, Lancelin met eminent spiritualists such as Léon Denis and Gabriel Delanne, as well as scholars open to psychical research, including Camille Flammarion and Charles Richet. This immersion in the occult world provided Lancelin with a wealth of ideas, collaborations, and subjects of study that would nourish his own research.
Research into Magnetism and Occult Psychology
Drawing on his dual scientific and esoteric background, Charles Lancelin conducted his own experiments on psychic phenomena in an empirical spirit. One of his earliest areas of study was animal magnetism, inherited from the work of Franz-Anton Mesmer and renewed by 19th-century magnetizers. Lancelin practiced magnetic hypnosis to plunge his subjects into a somnambulistic trance conducive to the emergence of paranormal perceptions. He sought to measure and objectify the mysterious “magnetic fluid” supposedly emanating from the magnetizer and the hypnotized person. This work led him to invent or improve various instruments for detecting psychic forces, inspired by devices designed by his contemporaries, such as Dr. Baraduc’s biometer and dowsers’ dials. In 1912, Lancelin published Introduction to Some Aspects of Experimental Occultism, in which he rigorously described protocols and instruments suitable for the scientific study of the paranormal. He asserted the need for an objective method to lend credibility to phenomena long relegated to the status of “superstitions.”
As a true experimenter, Lancelin also tackled the mystery of personal doubling—what would later be called astral projection. In his major work Method of Personal Doubling (1912), he explained how, under certain conditions, an individual could detach their “psychic body” from their physical body in order to explore other places or planes of existence remotely. Lancelin explained step by step the exercises used to induce this out-of-body experience: deep relaxation, mental concentration, and willpower were employed to bring about the transition into a trance state. Once freed, the subject’s consciousness could supposedly perceive distant scenes—traveling clairvoyance—or hear distant voices—clairaudience—in Lancelin’s terminology. The author claimed to draw on cases of lucid somnambulists reported by Hector Durville and on accounts from his own mediums to validate the reality of the phenomenon. He even proposed physical analogies, such as the formation of an energetic “double,” to explain what at the time defied the known laws of biology. This innovative work led Charles Lancelin to be regarded as one of the first theorists of astral projection in the West.
Among Lancelin’s original experiments was also the investigation of past lives through hypnosis. Inspired by Rochas’s reincarnationist ideas, he attempted to reconstruct his own past existences with the help of hypnotic subjects. His approach, described in My Five Most Recent Past Lives (1922), was remarkably rigorous in its intent: Lancelin used as many as twelve mediums simultaneously to question them about his past, comparing their accounts in order to eliminate contradictions and retain only the elements they had in common. He placed his subjects one after another into a state of deep hypnosis, asked them to trace the flow of time back to a particular period in his present life, and then beyond his birth, in order to reveal a past life. When two mediums disagreed, he went so far as to hypnotize them together and have them converse to clarify disputed points. Lancelin then cross-referenced the information obtained with available historical data—archives and memories of the past—to check for obvious errors. Although his results failed to convince official science, this audacious attempt demonstrated a mind that was both dreamy and rational, eager to provide factual evidence for metaphysical intuitions.
Spiritualism and Exploration of the Afterlife
The other major aspect of Charles Lancelin’s work concerned spiritualism and communication with the invisible. An avowed spiritualist, Lancelin believed that physical death was merely a transition and that the soul survived on another plane of existence. From an early stage, he took part in séances in order to study messages and phenomena attributed to the spirits of the deceased. He attended table-turning sessions, automatic writing sessions, and materializations of entities, seeking to understand their laws. Convinced of spiritualism’s seriousness, he became one of its fervent advocates while maintaining a critical eye toward its excesses. In 1912, he published Fraud in the Production of Mediumistic Phenomena, an essay in which he denounced the tricks and deceptions of certain unscrupulous mediums. Drawing on documented cases, Lancelin explained how spectacular effects—ghostly apparitions, direct voices, and ectoplasms—could be simulated through material techniques. His objective was clear: to unmask charlatans in order to better highlight authentic phenomena. This approach earned him the respect of sincere spiritualists who, like him, wished to purge their discipline of accusations of deception.
Convinced of the reality of a postmortem world, Lancelin also attempted to determine its nature. In Posthumous Humanity and the Angelic World (1903), one of his earliest books, he presented a structured vision of the afterlife. Drawing on both esoteric Christianity and spiritualist testimony, he described the stages through which the soul supposedly passed after death, from the earthly plane to a higher “angelic world.” Lancelin returned to these themes in Posthumous Life (1922) and The Afterlife and Its Problems (1914), addressing questions such as the soul’s destiny, the conditions of life in the afterlife, and the possibility of the living contacting spirits. He envisioned the existence of subtle bodies nested within one another—physical, astral, mental bodies, and so on—reworking and simplifying Theosophical and spiritualist concepts. In his view, the immortalized human spirit was enveloped in different “fluidic coverings” in order to manifest in each plane of existence. This conception, which he expressed in The Human Soul (1921), sought to reconcile spiritualist data with a form of experimental psychology: the soul was studied as an object with a structure and subject to natural laws, rather than as a purely mystical mystery.
Through his numerous publications, Lancelin made a substantial contribution to spreading spiritualist doctrine in France. He contributed to specialized journals, gave lectures, and wrote clear books for the educated general public. In The Evocation of the Dead (1920), he summarized the ritual and psychic methods used to communicate with the deceased, while warning of the dangers of uncontrolled spiritualism. A man of rationalist faith, he advocated a measured approach: acknowledge the possibility of such contact with the afterlife, but maintain a critical mind and discernment regarding the messages received. His moderate position—neither blindly credulous nor systematically skeptical—earned him a certain degree of credibility within the spiritualist movement.
The Study of Rural Occult Traditions
In 1911, Charles Lancelin published one of his most unusual works: Witchcraft in the Countryside. Turning away from urban spiritualism, he focused here on rural occult beliefs and traditional witchcraft practices in French villages. Lancelin became an investigator of popular paranormal phenomena: he collected accounts of curses, spells cast on livestock, rural sabbaths, and healers who cured people through prayers or talismans. His book presented the origins and rites of this peasant witchcraft in detail, drawing on testimony and historical sources. In particular, he described the methods of bewitchment attributed to witches—wax dolls pierced with pins and bewitched powders—and ways of protecting oneself against them. Readers learned how to protect themselves from the evil eye or break a spell through apotropaic gestures or the intervention of local spell-breakers.
Lancelin’s approach combined ethnographic observation with occult interpretation. He did not merely report the facts: he sought to explain the underlying mechanisms of witchcraft by connecting them to the laws of magnetism and the psyche. He compared the evil spell to the phenomenon of hypnotic suggestion and supposed that the victim’s fear played a role in the spell’s effectiveness. Certain physical manifestations, such as spontaneous burns on the body of a bewitched person, were analyzed by Lancelin as effects of “doubling” or the “ghost of the living.” In Witchcraft in the Countryside, he described a case in which the encounter between the “ghost” of one person and that of another supposedly caused a burn mark—an observation he later discussed in the journal The Psychic World with his colleague Lefranc. Thus, Lancelin attempted to show that legends of sabbaths and spells concealed real psychic phenomena that had simply been misunderstood in the past. In doing so, he forged an unprecedented bridge between occult folklore and modern theories of psychical research. The learned and extensively documented work would become a classic for enthusiasts of rural occultism.
Critical Reception and Controversies
Naturally, Charles Lancelin’s work, situated on the boundary between official science and the occult, elicited mixed reactions from his contemporaries. In spiritualist and esoteric circles, he was widely respected for his methodical mind and concern for scientific legitimacy. His peers recognized him as a bold researcher, willing to explore without prejudice areas considered inaccessible. He was thus described as an “explorer of the mysteries of this world and the afterlife,” highlighting the breadth of his investigations from the visible to the invisible. His role as a serious popularizer—he wrote in a clear style, presenting complex theories in an accessible way—was praised by readers interested in the paranormal. Through his lectures and books, Lancelin opened the doors of an esoteric universe to the general public, one that had until then remained esoteric in the original sense of the word, meaning reserved for a select few initiates.
Among academic scientists and rationalists, however, the reception was more critical. The medical community, apart from a few exceptions, regarded Lancelin’s experiments on the soul and fluids as lacking a solid foundation. His attempts to prove reincarnation or astral projection were attributed to the fertile imaginations of hypnotized subjects, or even to autosuggestion. As early as 1923, the esoteric philosopher René Guénon, himself well versed in the study of symbolism, criticized Lancelin in his essay The Spiritist Fallacy. Guénon noted that Lancelin, although presenting himself as a scientific psychist, “was in reality a well-known spiritualist,” and implied that his regression experiments with Lefranc had been conducted with excessive credulity. He accused him of approaching this research with an already “preconceived” reincarnationist theory and of unconsciously influencing his mediums, thereby biasing the results. More broadly, Guénon classified some of Lancelin’s conclusions under the heading of “scientific credulity,” which, in his view, illustrated the excesses of a poorly controlled experimental method. This severe judgment reflected tensions within the occultist milieu itself: proponents of traditional occultism reproached Lancelin and the spiritualists for presenting sacred mysteries in an overly profane manner, while positivists dismissed them as no better than superstitions.
Despite these criticisms, Charles Lancelin always maintained that his approach was undertaken in good faith. He readily acknowledged the limitations of his investigative methods and admitted that some phenomena might have psychological rather than supernatural explanations. His work Fraud in the Production of Mediumistic Phenomena demonstrates this clear-sightedness regarding the possible illusions of spiritualism. Above all, Lancelin wished to advance knowledge, convinced that “many physicians have been adherents of Occult Science”—entirely true when one looks at occultists throughout history—and that they could contribute “their rigorous investigative methods.” Ultimately, although his name never achieved the fame of an Allan Kardec or a Papus among the general public, he earned the respect of a small circle of open-minded people who appreciated his balance between spiritual fervor and rational rigor.
Legacy and Afterlife
Charles Lancelin died in Paris on January 5, 1941, at the age of 89, after a lifetime devoted to probing the boundaries between the visible and the invisible. Shortly before his death, he took care to bequeath his extensive personal library—more than twelve thousand books covering esotericism, parapsychology, religion, and psychology—to the municipal library of Versailles. This Lancelin collection, established in 1941, remains open to today’s researchers and curious readers, preserving the memory of his interests. It illustrates the breadth of Lancelin’s culture, which drew as much from mystical authors as from the scientific journals of his time.
Long after his death, Lancelin’s writings continued to be read and reissued among occultism enthusiasts. Several of his works are now regarded as classics of French esoteric literature. Method of Personal Doubling remains a historical reference on out-of-body experiences and is cited in studies of astral projection. Witchcraft in the Countryside, unavailable for decades, received a new critical edition in 2020, highlighting its ethnographic and heritage value. Likewise, The Human Soul and Occultism and Science are regularly consulted by historians of ideas because they reflect the mindset of an era that sought to reconcile the positive sciences with spirituality.
Lancelin’s contribution to popularizing esoteric knowledge is undeniable: he succeeded in presenting complex notions—astral bodies, karma, psychic fluids, and so on—in accessible language, using concrete examples and vivid analogies. In this way, he helped prepare the ground for the acceptance of themes now familiar to the general public, such as near-death experiences and reincarnation, which no longer shock contemporary attitudes as much as they did in 1900. His concern for scientific legitimacy also foreshadowed the approach of modern parapsychology, which attempts to study paranormal phenomena through strict experimental protocols. Undeniably, his pioneering work belongs to the history of humanity’s quest to understand the unknown.
