When copying data from this family tree, please include a reference to the origin: Hermann Hartenthaler, "Familien Hartenthaler, Mauz, Tschichholz", database, Genealogy Online (https://www.genealogieonline.nl/familien-hartenthaler-mauz-tschichholz/I4781.php : accessed September 23, 2024), "Otto von Nassau I (????-± 1289)".
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