When copying data from this family tree, please include a reference to the origin: Andre Ottenhoff, "Family tree Ottenhoff - Schilder", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ottenhoff/I16627.php : accessed December 29, 2025), "Boson van Mastas van Bigorre van Cognac (????-1247)".
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