This dataset is included in the NDE Dataset Register
What data are there in this dataset?
The open data consists of the metadata of 1,944,901 historical documents from Municipal archive The Hague, containing 0 historical personal references.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The Municipal archive The Hague historical document metadata dataset is provided as an OAI-PMH metadata feed.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 = hga):
Download (A2A/XML)
The dataset can be downloaded in A2A / XML format as a compressed file (.tar.gz):
- DownloadThis file with 1,944,901 records is created on August 23, 2026, the file size is 7 GB (uncompressed) / 571 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 2 GB (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 599,156 lines was created on August 23, 2026, the file size is 774 MB (uncompressed) / 72 MB (compressed).
- DownloadFile with data of source type Births. This file with 297,477 lines was created on August 23, 2026, the file size is 210 MB (uncompressed) / 34 MB (compressed).
- DownloadFile with data of source type Marriages. This file with 215,395 lines was created on August 23, 2026, the file size is 211 MB (uncompressed) / 40 MB (compressed).
- DownloadFile with data of source type Deaths. This file with 626,336 lines was created on August 23, 2026, the file size is 460 MB (uncompressed) / 67 MB (compressed).
- DownloadFile with data of source type Notarial archives. This file with 183,911 lines was created on August 23, 2026, the file size is 261 MB (uncompressed) / 22 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
{
"@context": "https://schema.org/",
"@type": "Dataset",
"@id": "https://www.openarchieven.nl/id/dataset_hga",
"identifier": "https://www.openarchieven.nl/id/dataset_hga",
"name": [
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"@value": "Dataset genealogische metadata Haags Gemeentearchief via Open Archieven",
"@language": "nl"
},
{
"@value": "Dataset genealogical metadata Municipal archive The Hague via Open Archives",
"@language": "en"
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"thumbnailUrl": "https://www.openarchieven.nl/img/search/hga-oa-en.png",
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"distribution": [
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"contentUrl": "https://api.openarchieven.nl/oai-pmh/?verb=ListRecords&metadataPrefix=oai_a2a&set=hga",
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{
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{
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"description": [
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{
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"description": [
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"genre": "Datadump",
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"dateModified": "2026-08-23",
"license": "https://creativecommons.org/publicdomain/zero/1.0/",
"encodingFormat": "application/xml+gzip"
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],
"about": [
{
"@id": "https://terms.personsincontext.org/ThesaurusHistorischePersoonsgegevens/554"
},
{
"@id": "https://terms.personsincontext.org/ThesaurusHistorischePersoonsgegevens/551"
},
{
"@id": "https://terms.personsincontext.org/ThesaurusHistorischePersoonsgegevens/552"
},
{
"@id": "https://terms.personsincontext.org/ThesaurusHistorischePersoonsgegevens/553"
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{
"@id": "https://terms.personsincontext.org/ThesaurusHistorischePersoonsgegevens/572"
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"isBasedOn": [
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"keywords": [
{
"@value": "Historische persoonsvermeldingen",
"@language": "nl"
},
{
"@value": "Genealogie",
"@language": "nl"
},
{
"@value": "Bevolkingsregisters",
"@language": "nl"
},
{
"@value": "Geboorten",
"@language": "nl"
},
{
"@value": "Huwelijken",
"@language": "nl"
},
{
"@value": "Overlijdens",
"@language": "nl"
},
{
"@value": "Notari\u00eble archieven",
"@language": "nl"
},
{
"@value": "Historical personal data",
"@language": "en"
},
{
"@value": "Genealogy",
"@language": "en"
},
{
"@value": "Population registers",
"@language": "en"
},
{
"@value": "Births",
"@language": "en"
},
{
"@value": "Marriages",
"@language": "en"
},
{
"@value": "Deaths",
"@language": "en"
},
{
"@value": "Notarial archives",
"@language": "en"
}
],
"description": [
{
"@value": "De open data bestaat uit de metadata van 1.944.901 akten van Haags Gemeentearchief, met daarop 0 historische persoonsvermeldingen. De brontypes omvatten bevolkingsregisters, geboorten, huwelijken, overlijdens, notari\u00eble archieven. Deze dataset kan doorzocht worden via https://www.openarchieven.nl/hga",
"@language": "nl"
},
{
"@value": "The open data consists of metadata from 1,944,901 records of Municipal archive The Hague, with 0 historical person observations. The source types included population registers, births, marriages, deaths, notarial archives. This dataset can be searched via https://www.openarchieven.nl/hga",
"@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://haagsgemeentearchief.nl/",
"@type": "Organization",
"name": [
{
"@value": "Municipal archive The Hague",
"@language": "nl"
},
{
"@value": "Municipal archive The Hague",
"@language": "en"
}
],
"identifier": "NL-HaHGA",
"contactPoint": {
"name": [
{
"@value": "Dienstverlening Haags Gemeentearchief",
"@language": "nl"
},
{
"@value": "Services Municipal archive The Hague",
"@language": "en"
}
],
"telephone": "+31 70 3537013",
"email": "meldingenpersonenoverzicht@denhaag.nl"
},
"address": {
"@type": "PostalAddress",
"addressLocality": "Den Haag",
"postalCode": "2511 BT",
"streetAddress": "Spui 70",
"addressCountry": "Nederland"
}
},
"spatialCoverage": [
{
"@id": "https://sws.geonames.org/2750405/"
},
{
"@id": "https://sws.geonames.org/2743698/"
},
{
"@id": "https://sws.geonames.org/2747372/"
},
{
"@id": "https://sws.geonames.org/6544252/"
}
],
"temporalCoverage": "1673/1972",
"includedInDataCatalog": {
"@id": "https://www.openarchieven.nl/id/datacatalog"
},
"dateCreated": "2024-01-17",
"dateModified": "2026-04-18",
"datePublished": "2024-01-17"
}