When copying data from this family tree, please include a reference to the origin: JC Nikerk, "Family tree Nikerk (Duiveland)", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-nikerk/I1815.php : accessed February 17, 2026), "Arnold I van Loon-Rieneck (± 1060-± 1135)".
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