This dataset is included in the NDE Dataset Register
What data are there in this dataset?
The open data consists of the metadata of 78,383 historical documents from Municipal archive Roermond, containing 439,408 historical personal references. The pie chart shows the number of person entries per source type.
How can the dataset be downloaded?
Harvesting (A2A/XML)
The Municipal archive Roermond historical document metadata dataset is provided as an OAI-PMH metadata feed. This feed is an implementation of an OAI-PMH data provider, based on OAI-PMH 2.0. The metadata is structured according to the Archives 2 All (A2A) model.
The URLs to harvests this dataset (set = rmd):
Download (A2A/XML)
The dataset can be downloaded in A2A / XML format as a compressed file (.tar.gz):
- DownloadThis file with 78,383 records is created on August 23, 2026, the file size is 397 MB (uncompressed) / 30 MB (compressed).
Download (linked data in 'a2a vocabulaire')
The dataset can be downloaded in N-triples format as a compressed file (.ttl.gz.):
- DownloadThis file was created on August 23, 2026 and has a file size of 103 MB (compressed).
Download (CSV)
The dataset can be downloaded in parts in CSV format as a compressed file (.csv.gz):
- DownloadFile with data of source type Population registers. This file with 38,085 lines was created on August 23, 2026, the file size is 170 MB (uncompressed) / 10 MB (compressed).
- DownloadFile with data of source type Notarial archives. This file with 40,298 lines was created on August 23, 2026, the file size is 70 MB (uncompressed) / 6 MB (compressed).
License
This dataset is offered by Open Archives under a Creative Commons 0 license (Public Domain Dedication). This means that you can copy, modify, distribute and execute the work, even for commercial purposes, without asking permission. It is appreciated if you contact Open Archives if you use this dataset, maybe we can do even more for each other!
The dataset can contain URLs to images and images of third-party viewers, the CC0-license does not apply to those items! Check the website of the relevant archive which license is linked to that material.
For questions and comments about this dataset, please contact Open Archives.
Datasetbeschrijving in JSON-LD
<![CDATA[
{
"@context": "https://schema.org/",
"@type": "Dataset",
"@id": "https://www.openarchieven.nl/id/dataset_rmd",
"identifier": "https://www.openarchieven.nl/id/dataset_rmd",
"name": [
{
"@value": "Dataset genealogische metadata Gemeentearchief Roermond via Open Archieven",
"@language": "nl"
},
{
"@value": "Dataset genealogical metadata Municipal archive Roermond via Open Archives",
"@language": "en"
}
],
"mainEntityOfPage": {
"@id": "https://www.openarchieven.nl/datasets/rmd"
},
"thumbnailUrl": "https://www.openarchieven.nl/img/search/rmd-oa-en.png",
"inLanguage": "nl",
"distribution": [
{
"@type": "DataDownload",
"@id": "https://www.openarchieven.nl/.well-known/genid/distribution-rmd-oai-pmh",
"contentUrl": "https://api.openarchieven.nl/oai-pmh/?verb=ListRecords&metadataPrefix=oai_a2a&set=rmd",
"encodingFormat": "application/xml",
"genre": "OAI-PMH-endpoint",
"description": [
{
"@value": "OAI-PMH endpoint met XML gebaseerd op het A2A model",
"@language": "nl"
},
{
"@value": "OAI-PMH endpoint with XML based on the A2A model",
"@language": "en"
}
]
},
{
"@type": "DataDownload",
"@id": "https://www.openarchieven.nl/.well-known/genid/distribution-rmd-nt",
"contentUrl": "https://oa-export.s3.nl-ams.scw.cloud/nt/rmd.nt.gz",
"description": [
{
"@value": "Gecomprimeerd N-triples bestand",
"@language": "nl"
},
{
"@value": "Compressed N-triples file",
"@language": "en"
}
],
"contentSize": 103170179,
"inLanguage": "nl",
"dateModified": {
"@value": "2026-08-23",
"@type": "http://www.w3.org/2001/XMLSchema#date"
},
"license": "https://creativecommons.org/publicdomain/zero/1.0/",
"encodingFormat": "application/n-triples+gzip"
},
{
"@type": "DataDownload",
"@id": "https://www.openarchieven.nl/.well-known/genid/distribution-rmd-xml",
"contentUrl": "https://oa-export.s3.nl-ams.scw.cloud/xml/rmd.xml.gz",
"description": [
{
"@value": "Gecomprimeerd XML bestand gebaseerd op het A2A model",
"@language": "nl"
},
{
"@value": "Compressed XML file based on the A2A model",
"@language": "en"
}
],
"genre": "Datadump",
"contentSize": 29917421,
"inLanguage": "nl",
"dateModified": {
"@value": "2026-08-23",
"@type": "http://www.w3.org/2001/XMLSchema#date"
},
"license": "https://creativecommons.org/publicdomain/zero/1.0/",
"encodingFormat": "application/xml+gzip"
}
],
"about": [
{
"@id": "https://terms.personsincontext.org/ThesaurusHistorischePersoonsgegevens/554"
},
{
"@id": "https://terms.personsincontext.org/ThesaurusHistorischePersoonsgegevens/572"
}
],
"isBasedOn": [
"https://opendata.archieven.nl/dataset/1E12DA3E615947AB8B0337AE6B164270",
"https://opendata.archieven.nl/dataset/7A6EAB453FB448869386C74CF46FBFB7",
"https://opendata.archieven.nl/dataset/FE114140CE2647E28F98B65DE7A396DF",
"https://opendata.archieven.nl/dataset/3783B7F525E84851BA287089D2F8ED90",
"https://opendata.archieven.nl/dataset/32149BA7EDFF406290DF18630874A649",
"https://opendata.archieven.nl/dataset/1F809E04CB694D3A8F273A5037690B30",
"https://opendata.archieven.nl/dataset/F0AAAE6F9C994E5481B3563A39C8A7BA",
"https://opendata.archieven.nl/dataset/5D926B8C90494CA9A92AB5F8CB3C723F",
"https://opendata.archieven.nl/dataset/8518A23487D04386B118C6032222F507",
"https://opendata.archieven.nl/dataset/569B0DADD06147C7AE819C63B2E1E747",
"https://opendata.archieven.nl/dataset/9C92680386F64536AD2FE10653FE9480",
"https://opendata.archieven.nl/dataset/AB47022446214C199FD09838EA0885B8",
"https://opendata.archieven.nl/dataset/F931B7CC4E2B468585F2F2EB2F7BB161",
"https://opendata.archieven.nl/dataset/10697D9A68EC49ABA7701A563C679060",
"https://opendata.archieven.nl/dataset/DDE7FA7223064316BF2AC7B90465511D",
"https://opendata.archieven.nl/dataset/5FAC5FA84592445AAE56B2A9F7A1A950",
"https://opendata.archieven.nl/dataset/483D1A66EB0240858D669747336654AA",
"https://opendata.archieven.nl/dataset/B0D24DACF4EA4DE59176B9E07953CB69",
"https://opendata.archieven.nl/dataset/C2D4BB8E2CD6408DB8F986B2AD8953DE",
"https://opendata.archieven.nl/dataset/4E42789A25BD400C8A44E79880D3B6D0"
],
"keywords": [
{
"@value": "Historische persoonsvermeldingen",
"@language": "nl"
},
{
"@value": "Genealogie",
"@language": "nl"
},
{
"@value": "Bevolkingsregisters",
"@language": "nl"
},
{
"@value": "Notari\u00eble archieven",
"@language": "nl"
},
{
"@value": "Historical personal data",
"@language": "en"
},
{
"@value": "Genealogy",
"@language": "en"
},
{
"@value": "Population registers",
"@language": "en"
},
{
"@value": "Notarial archives",
"@language": "en"
}
],
"description": [
{
"@value": "De open data bestaat uit de metadata van 78.383 akten van Gemeentearchief Roermond, met daarop 439.408 historische persoonsvermeldingen. De brontypes omvatten bevolkingsregisters, notari\u00eble archieven. Deze dataset kan doorzocht worden via https://www.openarchieven.nl/rmd",
"@language": "nl"
},
{
"@value": "The open data consists of metadata from 78,383 records of Municipal archive Roermond, with 439,408 historical person observations. The source types included population registers, notarial archives. This dataset can be searched via https://www.openarchieven.nl/rmd",
"@language": "en"
}
],
"license": "https://creativecommons.org/publicdomain/zero/1.0/",
"publisher": {
"@id": "https://www.openarchieven.nl/",
"@type": "Organization",
"name": [
{
"@language": "nl",
"@value": "Open Archieven"
},
{
"@language": "en",
"@value": "Open Archives"
}
],
"logo": "https://www.openarchieven.nl/assets/img/oa/logo200x200-nl.png",
"identifier": "NL-GdOA",
"contactPoint": {
"@id": "https://www.openarchieven.nl/contact",
"@type": "ContactPoint",
"name": [
{
"@value": "Databeheerder Open Archieven",
"@language": "nl"
},
{
"@value": "Datamanager Open Archives",
"@language": "en"
}
],
"email": "genealogie@coret.org"
}
},
"creator": {
"@id": "https://www.roermond.nl/gemeentearchief",
"@type": "Organization",
"name": [
{
"@value": "Municipal archive Roermond",
"@language": "nl"
},
{
"@value": "Municipal archive Roermond",
"@language": "en"
}
],
"identifier": "NL-RmGA",
"contactPoint": {
"name": [
{
"@value": "Dienstverlening Gemeentearchief Roermond",
"@language": "nl"
},
{
"@value": "Services Municipal archive Roermond",
"@language": "en"
}
],
"telephone": "+31 475 359617",
"email": "gemeentearchief@roermond.nl"
},
"address": {
"@type": "PostalAddress",
"addressLocality": "Roermond",
"postalCode": "6041 CX",
"streetAddress": "Swalmerstraat 12",
"addressCountry": "Nederland"
}
},
"spatialCoverage": [
{
"@id": "https://sws.geonames.org/2750405/"
},
{
"@id": "https://sws.geonames.org/2751596/"
},
{
"@id": "https://sws.geonames.org/2747999/"
}
],
"temporalCoverage": "1764/1921",
"includedInDataCatalog": {
"@id": "https://www.openarchieven.nl/id/datacatalog"
},
"dateCreated": {
"@value": "2024-01-17",
"@type": "http://www.w3.org/2001/XMLSchema#date"
},
"dateModified": {
"@value": "2026-08-23",
"@type": "http://www.w3.org/2001/XMLSchema#date"
},
"datePublished": {
"@value": "2024-01-17",
"@type": "http://www.w3.org/2001/XMLSchema#date"
}
}]]>