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Traduzione inglese automatica via DeepSeek di Riko — Magnetizzatore Olandese, Allievo di Regazzoni

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== Riko — Dutch Magnetizer, Pupil of Regazzoni ==

{{Notice|This page documents the available information on Riko (Dutch magnetizer) primarily from his *Handboek ter beoefening van het magnetisme* (Dutch Manual of Magnetism). Other biographical sources remain to be verified.}}

'''Riko''' is a 19th-century Dutch magnetizer, known as a pupil of [[Antonio Regazzoni|Antonio Regazzoni]] from Bergamo. His main historical contribution is the *Handboek ter beoefening van het magnetisme* (Manual for the Practice of Magnetism), in which he systematically documents Regazzoni's magnetic performances and transmits the observed methods.

=== Biography and relationship with Regazzoni ===

'''(DOCUMENTED)'''

According to his *Handboek*, Riko attended the performances of [[Antonio Regazzoni|Regazzoni]] during the latter's stay in the Netherlands, particularly in The Hague ('s-Gravenhage), where Regazzoni performed publicly with extraordinary notoriety. Riko became one of the most significant propagandists of Regazzoni's magnetic technique in Northern Europe, documenting it in his systematic manual.

Riko describes Regazzoni as a magnetizer of extraordinary power who had gained widespread fame throughout Europe and beyond. In his manual, Riko states that Regazzoni was «een leerling van den destijds op het gebied van het Magnetisme bekenden **Aartsbisschop van Athene**» (a pupil of the well-known "Archbishop of Athens" in the field of magnetism). However, this attribution remains isolated in available primary sources and is not confirmed by independent documents.

'''Historiographical note:''' The [[Antonio Regazzoni|direct source of Lafontaine]] clearly identifies [[Charles Lafontaine|Lafontaine]] as Regazzoni's master in Milan in 1848. Riko's attribution to the "Archbishop of Athens" may represent a secondary source, a historical confusion, or an honorary title assumed by an occultist figure. This remains to be verified.

=== Documentation of Regazzoni's performances ===

'''(DOCUMENTED)'''

In chapter 58 of his *Handboek* entitled «Methode Regazzoni», Riko offers detailed descriptions of the magnetic experiments observed during Regazzoni's public and private sessions:

==== Cataleptic phenomena and insensitivity ====

Riko documents that Regazzoni produced:

* '''Total catalepsy''': states of complete immobility with dilated pupils and total absence of sensitivity
* '''Selective insensitivity''': young women remain smiling while being burned with hot wax and pierced by long needles in their arms
* '''Magnetic deafness''': pistol shots near the ears provoked no reaction; concentrated ammonia or burning sulfur under the nose had no effect
* '''Paralysis in the waking state and magnetic sleep''': Regazzoni could selectively remove and restore subjects' sight, hearing, smell, and taste

==== Foudroiement à distance ====

Riko documents how the phenomenon of «magnetic fulmination at a distance» was Regazzoni's most characteristic and memorable performance:

: «Zijne merkwaardige foudroiement à distance, bleef voor allen die er getuigen van waren, onvergetelijk.»

In a public session, a blindfolded subject with their back turned to Regazzoni was placed at the opposite end of the hall. Upon a witness's signal, Regazzoni, without uttering a word or making any visible gesture, caused the magnetized subject to move. When Regazzoni wished, the subject stopped in the middle of the hall, surrounded by witnesses. Another witness predicted how many steps the subject would take; upon reaching the predicted number, Regazzoni silently stopped them. The subject could then be set in motion «with the speed of lightning» — demonstrating total remote control, without sensory contact and without complicity.

==== Modification of circulation and respiration ====

Riko documents that Regazzoni could modify at will the heart rate and respiratory rhythm of subjects, following spectators' instructions. This represented one of the most significant proofs of the reality of the "magnetic fluid" as a physiologically measurable force.

=== The Handboek ter beoefening van het magnetisme ===

'''(DOCUMENTED)'''

Riko's manual, published in Dutch, represents a practical systematization of the magnetic methods observed with Regazzoni and other contemporary magnetizers. The manual's structure includes:

* Introductory chapters on the theory of animal magnetism
* Sections dedicated to individual magnetizers and their techniques (Du Potet, Regazzoni, Teste, and others)
* Chapter 58 «Methode Regazzoni» — systematic documentation of Regazzoni's methods
* Practical descriptions of experiments and therapeutic applications
* References to theoretical sources (Mesmer, Du Potet, Eliphas Lévi, De Rochas)

Riko explicitly cites figures such as '''Du Potet''', '''Regazzoni''', '''Teste''' — magnetizers of European renown — as his masters or direct sources of observation. In his approach to magnetism, Riko emphasizes the experimental and observational aspect, rather than the purely theoretical.

=== Riko and the transmission of the method in the Netherlands ===

'''(DOCUMENTED)'''

Regazzoni's public performances in The Hague ('s-Gravenhage) aroused great interest. Riko documents that the official program of Regazzoni's sessions mentioned that the experiments had been followed by the main Dutch scientific societies, and that these had recognized the importance of the matter. Riko states:

: «Zijn programma vermeldde, dat zijne proeven door de voornaamste geleerde genootschappen waren gevolgd en dat deze bewijzen gegeven hadden het belang der zaak te begrijpen.»

Riko positions himself as a propagandist of magnetic research in Dutch scientific circles, and his manual becomes a tool for spreading Regazzoni's technique beyond purely spiritualistic circles.

=== Documentation status ===

{| class="wikitable"
|-
! Information !! Status !! Source
|-
| Riko was a pupil of Regazzoni || ✅ VERIFIED || *Handboek*, ch. 1-2, 58
|-
| Regazzoni's performances in The Hague || ✅ VERIFIED || *Handboek*, ch. 58
|-
| Documentation of cataleptic phenomena || ✅ VERIFIED || *Handboek*, ch. 58
|-
| Foudroiement à distance || ✅ VERIFIED || *Handboek*, ch. 58
|-
| "Archbishop of Athens" as master || ⚠️ ISOLATED || *Handboek*, ch. 1 — not confirmed elsewhere
|-
| Publication date of *Handboek* || ⚠️ TO BE VERIFIED || Presumably post-1854 (references to sessions 1854+)
|-
| Complete biography of Riko || ⚠️ INCOMPLETE || Only information from the *Handboek* available
|}

=== Primary sources ===

; Riko, *Handboek ter beoefening van het magnetisme* (Dutch Manual, original edition) : https://drive.google.com/file/d/1yJCEUaRO6Dxfl3kXNsOLrKeYmEj-Aakj/view (PDF, 173 pp.; ch. 1-2 on Regazzoni, ch. 58 «Methode Regazzoni»)

=== Internal hyperlinks ===

* [[Antonio Regazzoni — Magnetizzatore Italiano, Allievo di Lafontaine]]
* [[Charles Lafontaine — Il Magnetizzatore Franco-Svizzero]]
* [[Baron du Potet de Sennevoy — Il Magnetizzatore di Parigi]]
* [[Eliphas Lévi — Mago Francese e Teorico dell'Occultismo]]
== Riko as an interpretative key to Regazzoni ==

The value of Riko's testimony lies not only in the chronicle, but in the fact that it allows us to ''interpret'' Regazzoni's experiences. While the press of the time presented Regazzoni's phenomena as prodigious spectacle — the fall at a distance, the stopping of the pulse, the split table — Riko's *Handboek* repositions them within a method: it describes the procedure (catalepsy, selective insensitivity, foudroiement à distance, modulation of heart and breath), classifies them, and makes them reproducible. In this sense, Riko is the technical filter through which Regazzoni's demonstrations cease to be stage numbers and become an operational grammar of magnetism.

This distinction is also important in light of the judgment of [[Donato — Il Padre della Fascinazione|Donato]], who considered Regazzoni an operator «da carrefour» — fairground, spectacular — while still recognizing that his experiences were interesting. Riko shows precisely what was interesting in Regazzoni beyond the staging: the real phenomena, the procedures, the measurable effects on the subject's body.

----
:''Sources:'' [https://drive.google.com/file/d/11QMFAKp7j6A8eaplkexYKypN0Xi7ghdg/view J. Riko, ''Handboek ter beoefening van het magnetisme'', ch. 58 «Methode Regazzoni» (Drive ISI-CNV)] · Donato's judgment in [https://docs.google.com/document/d/1_I5Rx9o_6TLhQnZWRBqMDi9SLRFfLoPbDKWUobTqzy0/edit G. Moréty, ''Le Magnétisme Triomphant'' 1886 (Drive)].
== Sources ==

=== Primary sources ===

For the framework of the 19th-century European magnetic tradition, the main primary sources, all digitized in the ISI-CNV Drive folders, are:

* '''Franz Anton Mesmer''', ''Mémoire sur la découverte du magnétisme animal'', Genève-Paris, 1779.
* '''Armand-Marie-Jacques de Chastenet, Marquis de Puységur''', ''Mémoires pour servir à l'histoire et à l'établissement du magnétisme animal'', Paris, 1784.
* '''Joseph Philippe François Deleuze''', ''Histoire critique du magnétisme animal'', 2 vols., Paris, 1813.
* '''Charles Lafontaine''', ''L'Art de Magnétiser ou le Magnétisme Animal'', Paris, Germer Baillière, 1847 — [https://drive.google.com/file/d/1q9NF-3R-5FLmCYaq6c4FJCmLIGo_gOTc/view PDF Drive ISI-CNV].
* '''Charles Lafontaine''', ''Mémoires d'un magnétiseur'', 2 vols., Genève, 1866 — [https://drive.google.com/file/d/1b82gmH6VDep8MwH-unVJonQVM7cssHO6/view vol. I PDF] · [https://drive.google.com/file/d/1FM8feNM2oFBdV8Pi89QT2QCmRwsMxQW6/view vol. II PDF].
* '''Baron du Potet de Sennevoy''', ''Manuel de l'étudiant magnétiseur'', Paris, 1846; ''Traité complet du magnétisme animal'', Paris, 1875; ''La Magie dévoilée'', Paris, 1852.
* '''Donato (Alfred d'Hont)''' and Edouard Cavailhon (ed.), ''Le Magnétisme — Journal de Psycho-Physiologie'', Paris-Bruxelles, 1880-1886 — issues 1-50, 50-104, 104-154, 154+ digitized in the ISI-CNV Drive (see page '''[[Donato — Il Padre della Fascinazione]]''' for direct links).
* '''Édouard Cavailhon''', ''La Fascination Magnétique'', Paris, E. Dentu, 1882.
* '''Albert de Rochas d'Aiglun''', ''Les états profonds de l'hypnose'', Paris, Chamuel, 1892; ''L'extériorisation de la sensibilité'', Paris, 1895; ''Les états superficiels de l'hypnose'', Paris, 1893.
* '''Hector Durville''', ''Magnétisme personnel ou psychique'', Paris, 1903; ''Traité expérimental de magnétisme'', 2 vols., Paris, 1904-1907 — ISI-CNV Drive folder: [https://drive.google.com/drive/folders/1qF2oez07j_wtDlXPfW7QO-xmNdMYx12y Durville Books].

=== Anti-hallucination verification dossier ===

Verifiable primary source excerpts for the Lafontaine/du Potet/Deleuze school are collected in the [https://docs.google.com/document/d/1dxRHF-_GCIQQIzazCya0F5hYX7pv08Vso_da_uavvvc/edit primary source excerpts dossier on Drive ISI-CNV], part of the anti-hallucination verification system adopted by the School to ensure that every historical claim is traced back to a verifiable textual passage.

=== Secondary reference bibliography ===

* '''Adam Crabtree''', ''From Mesmer to Freud: Magnetic Sleep and the Roots of Psychological Healing'', Yale University Press, 1993.
* '''Henri F. Ellenberger''', ''The Discovery of the Unconscious: The History and Evolution of Dynamic Psychiatry'', Basic Books, 1970 (chapters on mesmerism and early hypnosis).
* '''Alan Gauld''', ''A History of Hypnotism'', Cambridge University Press, 1992.
* '''Bertrand Méheust''', ''Somnambulisme et médiumnité (1784-1930)'', 2 vols., Le Plessis-Robinson, Synthélabo, 1999.
* '''Nicole Edelman''', ''Voyantes, guérisseuses et visionnaires en France 1785-1914'', Paris, Albin Michel, 1995.
* '''Daniel Pick''', ''Svengali's Web: The Alien Enchanter in Modern Culture'', Yale University Press, 2000.
* '''Marco Paret''', ''A History of Hypnotism'' (ISI-CNV), for the placement of French-Italian magnetism in the line Mesmer → Puységur → du Potet → Lafontaine → Donato → Caravelli → Di Pisa → Paret.
[[Categoria:Fascinazione e Magnetismo]]
[[Categoria:Storia del Mesmerismo]]

Riko — Magnetizzatore Olandese, Allievo di Regazzoni/en - Cronologia

WikiBot: Traduzione inglese automatica via DeepSeek di Riko — Magnetizzatore Olandese, Allievo di Regazzoni