Unknown 1757(Unidentified places)
mentioned in WER 9, perhaps located in the Netherlands; not clear whether related or even identical with 'Bidningahusum' mentioned in WER 1
Unknown 1758(Germany)
mentioned in WER 9, possibly referring to the place at which some years later Werden was founded
Unknown 1933(Netherlands)
unidentified, but used to be part of Doornspijk
Unknown 1934(Netherlands)
unidentified, but used to be part of Doornspijk