053652
type: Record
has documentary form type: AuthorityRecord
describes or described: Roger, Ernest (1864-1943)
has creator: 005061
has or had language: FRAN RI 100-name4
is or was regulated by: rl002
is or was regulated by: rl003
is or was regulated by: rl004
creation date: 2024-07-24
last modification date: 2024-08-14
is or was affected by: Activity
  name: Création (par Thomas ROCHE)
  date: 2024-07-24
is or was affected by: Activity
  name: Modification (par Thomas ROCHE)
  date: 2024-08-14
  general description: 13/08/2024, J. Gaillard : Correction de coquilles | Ajout index lieu | Ajout liens d'identité Wikipédia, IdRef, VIAF
record resource source of information: Article "Ernest Roger" sur Wikipédia (https://fr.wikipedia.org/wiki/Ernest_Roger)
has or had digital instantiation: 053652
has or had digital instantiation: 053652-b

053652
type: Instantiation
is or was digital instantiation of: 053652
format: text/xml
identifier: FRAN_NP_053652.xml
has or had holder: 005061
is or was regulated by: rl011
has or had derived instantiation: 053652-b
download URL: https://raw.githubusercontent.com/ArchivesNationalesFR/Referentiels/refs/heads/main/agents/eac-cpf/FRAN_NP_053652.xml

053652-b
type: Instantiation
is or was digital instantiation of: 053652
is or was derived from instantiation: 053652
format: application/rdf+xml
identifier: FRAN_Agent_053652.rdf
download URL: https://raw.githubusercontent.com/ArchivesNationalesFR/Referentiels/refs/heads/main/agents/rdf/personnes-physiques/FRAN_Agent_053652.rdf
has or had holder: 005061

Roger, Ernest (1864-1943)
type: Agent
type: Person
is or was described by: 053652
has or had identifier: 053652
has or had agent name: Roger, Ernest (1864-1943)
birth date: 1864-07-22
death date: 1943-02-13
thing is target of relation: PlaceRelation
  relation has target: Roger, Ernest (1864-1943)
  relation has source: Lieu de naissance et de décès
  beginning date: 1864-07-22
  end date: 1943-02-13
has or had location: Lieu de naissance et de décès
thing is target of relation: 053652-d699msjj72d-1dedn4099xfyy
has or had occupation of type: FRAN RI 010-d699msjj72d-1dedn4099xfyy
performs or performed: Activity
thing is target of relation: 053652-d699msjgtw3-1ton3i1q2op31
has or had occupation of type: FRAN RI 010-d699msjgtw3-1ton3i1q2op31
thing is target of relation: 053652-d699msk4guf--1cis8xllyfna1
has or had occupation of type: FRAN RI 010-d699msk4guf--1cis8xllyfna1
history: Né à Paris en 1864, élève au lycée Louis-le-Grand, passionné de sciences, Ernest Roger devient en 1885 secrétaire du physicien Marcel Deprez puis est recruté en 1887 comme ingénieur par Eugène Ducretet, dont l'entreprise produit des instruments de mesure pour les scientifiques et les industriels. Il participe aux recherches de ce dernier sur les rayons X et la télégraphie sans fil. Il se consacre particulièrement à cette dernière technologie, en participant aux premières expérimentations menées à la tour Eiffel et en développant ses usages militaires, en liaison avec le général Gustave Ferrié. A la retraite de Ducretet en 1908, son fils Ferdinand reprend l'entreprise familiale en s'associant avec Ernest Roger. Celui-ci dirige seul la société à partir de 1918 et noue un partenariat avec la Compagnie française Thomson-Houston en 1930 pour la marque "Ducretet Thomson". Ernest Roger décède à Paris en 1943.

053652
type: Identifier
type: identifiant de l'agent dans le référentiel des producteurs du SIA des Archives nationales de France
textual value: 053652
is or was identifier of: Roger, Ernest (1864-1943)

Roger, Ernest (1864-1943)
type: AgentName
textual value: Roger, Ernest (1864-1943)
is or was agent name of: Roger, Ernest (1864-1943)
is or was regulated by: rl002
type: nom d'agent : forme préférée