When copying data from this family tree, please include a reference to the origin: Henk Smidtman, "Genealogy Smidtman (Zuidema) Beiboer (Roorda van Eysinga), Gruppen en van Urk", database, Genealogy Online (https://www.genealogieonline.nl/genealogie-smidtman-beiboer-gruppen-en-van-urk/I14858.php : accessed June 16, 2024), "Willem Jurjens Schortinghuis (± 1640-> 1693)".
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Please stick to the following rules
Request permission to copy data or at least inform the author, chances are that the author gives permission, often the contact also leads to more exchange of data.
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