Find genealogical data from Dutch and Belgian archives

Name	Role	Event	Place	Source
Johannes Hendr.z. Sierat	Registered	Bonboeken	Leiden	Bonboek
Johannes Hendr.z. Sierat	Registered	Bonboeken	Leiden	Bonboek
Johannes Hendr.z. Sierat	Registered	Bonboeken	Leiden	Bonboek
Johannes Sierat	Registered	Bonboeken	Leiden	Bonboek
Johannes Sierat	Registered	Bonboeken	Leiden	Bonboek
Johannes Sierat	Registered	Bonboeken	Leiden	Bonboek
Johannes Sierat	Registered	Bonboeken	Leiden	Bonboek
Johannes Sierat	Registered	Bonboeken	Leiden	Bonboek
Johannes Sierat	Registered	Bonboeken	Leiden	Bonboek
Johannes Sierat	Registered	Bonboeken	Leiden	Bonboek

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 (filtered)