Stamboom van Hagenbeek

Vader: Lothar IV van Walbeck en de Nordmark
Moeder: Oda van Haldensleben-Nordmark

• Overleden: tussen 1063 en 1069

De Derlingouw (ook Darlingouw) was een Middeleeuwse gouwgraafschap in de huidige Duitse deelstaat Niedersachsen.
Graven in de Derlingouw waren:
Bruno, zoon van graaf Liudolf in Noord-Thüringen, graaf in de Derlingouw 965 (Brunonen)
Diederik van Haldensleben, van 966 tot 985 graaf in de Derlingouw
Egbert, graaf op 14 september 1024 (volgens een oorkonde); was waarschijnlijk vanaf 1013 graaf in de Derlingouw (Billungers)
Liudolf (gestorven 1038), zoon van Bruno, rond 1031, graaf in de Derlingouw
Bernhard, gestorven voor 1069, in 1052 graaf in de Harzgouw en de Derlingouw, alsook in Noord Thüringen, 1043-1062 wordt als (Supplinburger gezien)
Siegfried II van Walbeck, gestorven rond 1087, graaf in de Noord-Thüringengouw en de Derlingouw; gehuwd met Guda van Valkenburg


According to Europäische Stammtafeln, Liuther and Bernhard were possible sons of Graf Liutger.  The proposed relationship between Liuther and Bernhard is presumably based on their being named together in a charter dated 1063 (see below), and the connection with Liutger because both he and Bernhard are recorded as counts in Harzgau, although other examples demonstrate that the common holding of countships in the same area is not inevitably based on family relationship.  Graf im Harzgau und Derlingau und in Nordthüringen: "Heinricus…Romanorum imperator augustus" donated "talem comitatum qualem Bernhardus comes in pagis Hartegouwe ac Derlingon partimque in Northuringon nec non Belchesheim obtinuit" to the church of Halberstadt by charter dated 17 Jan 1052].  "Heinricus…rex" confirmed privileges to the church of Halberstadt by charter dated 7 Aug 1063, which records the prior grant of two counties to the church "unum Bernhardi sive filii eius Gebehardi comitum, alterum Liutherii comitis" by Emperor Heinrich III. "Heinricus…rex" granted "comitatum Bernhardi comitis" to the church of Bremen-Hamburg by charter dated 24 Oct 1063, with the consent of "Ottonis Baiuuariorum ducis, Bertoldi ducis, Ottonis marchionis, Fritherici comitis palatine, Ekkiberti comitis"[561].  m IDA von Querfurt, daughter of GEBHARD [I] Graf von Querfurt & his wife ---. The Annalista Saxo names "Burchardum et Ida" as children of Gebhard, specifying that Ida was mother of Gerhard and grandmother of "Lotharii inperatoris"