My Sievers line supposedly originated in the Frisian Island area and then resettled in and around Burg/Kuden/Ditmarschen after storms decimated the islands. Always looking for Sievers cousins including maternal lines. Maternal lines include: Teden (Theden, Tede), Johannsen, Ehlers, Führen, Thororsten, Timmen, Schillhorn, Heesch, , Möller, Harms, Lohman, Hollm, Gathje, Hack, Jessen, Scheel, Behrens, Böye, Rasmus, Mohn, Bielenberg. Gary