Sir Johann III von Mengen

Line to Brandon Noble LeClaire

This person is a collateral blood relative. No line of descent runs through them.

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Sources for this record

Sources are listed in order of evidential weight. A contemporary record outranks a printed reference work; a printed reference work outranks a derivative pedigree or an online database.

1. 1. Major published genealogical reference

   Wilhelm Karl, Prinz zu Isenburg, Europäische Stammtafeln, Volume VII, Tafel 33

   • Cited for: Sir Johann III von Mengen and his Mengen ancestry
   • Cited for: His marriage to Catherine de Bauffremont

2. 2. Major published genealogical reference

   Detlev Schwennicke, Europäische Stammtafeln, Neue Folge, Volume XXVI, Tafel 74

   • Cited for: Sir Johann III von Mengen and Catherine de Bauffremont
   • Cited for: Pierre I de Bauffremont and the Bauffremont relationships
   • Cited for: Catherine de Bauffremont as daughter of Pierre I de Bauffremont and Jeanne de Ray

3. 3. Major published genealogical reference

   Detlev Schwennicke, Europäische Stammtafeln, Neue Folge, Volume XVII, Tafel 121

   • Cited for: Anna von Mengen and the subsequent Mengen connection

4. 4. Accessible derivative pedigree

   Our Royal, Titled, Noble and Commoner Ancestors — Sir Johann III von Mengen and Catherine de Bauffremont View source

   • Cited for: Sir Johann III von Mengen, Herr zu Dalheim, Burgvogt zu Neu-Warsberg, justice of German Lorraine, died after 1378
   • Cited for: His parents Sir Johann II the Tall von Mengen and Adelaide de Parroye
   • Cited for: Marriage contract with Catherine de Bauffremont dated 27 January 1340
   • Cited for: Catherine de Bauffremont as daughter of Pierre I de Bauffremont, Sire de Vauvillers and Ruppes (died 1347), and Jeanne de Ray; her will of 1367
   • Cited for: Anna von Mengen, living after 17 January 1409

   A derivative compilation. It is cited here because it reproduces and references the printed Stammtafeln tables listed above; the printed works remain the authority.

5. 5. Corroborating genealogical database

   Stromsnes genealogical database — family record of Johann III von Mengen View source

   • Cited for: Independent corroboration of the marriage of Johann III von Mengen and Catherine de Bauffremont (Beffroimont) on 27 January 1340
   • Cited for: Anna von Mengen and Johann IV von Mengen as their children

   This database gives Catherine's mother as Anna von Parvys, conflicting with the Stammtafeln-derived pedigree followed here, which gives Jeanne de Ray. It is not used as an authority for Catherine's parentage; the conflict is preserved in the research ledger.