Find genealogical data from Dutch and Belgian archives

Name	Role	Event	DateYear	Place	Source
Cornelis Mouwerigse van Onderwaater	Registered	Notariële inschrijving	1713	Leiden	Notarial records
Cornelis van Onderwaater	Father	Baptism	13-11-1785	Leiden	Church records baptisms

Find your ancestors and publish your family tree on Genealogy Online via https://www.genealogieonline.nl/en/

You can instruct Open Archives to monitor this search. When there are new search results you will be notified by e-mail.

The results of the search can be downloaded in PDF and GEDCOM format.

To use this functionality, you must have a subscription and be logged in.

You can download the result list in spreadsheet format (CSV or XLS). This is possible up to a maximum of 10,000 results.

To use this functionality, you must have a subscription and be logged in.

Search results