The publication Stamboom Gerrit van Ommen has been compiled by P.Heres. The data collection consists of 36,539 persons, data about 8,522 individuals have not been published to protect their privacy. More statistical information about the publication (like numbers and dispersion of genealogical events) can be found on the statistics page. A list with used sources can be found on the sources page.
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over 7000 genealogists