Otto I, Duke Brunswick-Lüneburgh^[1]

Abt 1204 - 1252  (~ 48 years)

• Name	Otto I
  Suffix	Duke Brunswick-Lüneburgh
  Birth	Abt 1204
  Gender	Male
  Acceded	1235
  	Duke of Brunswick-Lüneburg
  	the first Duke of Brunswick-Lüneburg from 1235 until his death.
  Name	Otto I Puer of Brunswick-Lüneburgh
  Name	Otto the Child to distinguish him from his uncle, Otto IV, Holy Roman Emperor.
  Death	9 Jun 1252
  Burial	Brunswick Cathedral, Brunswick, Niedersachsen, Germany
  Notes	At the death of his Uncle Henry Zelle, laid claim to Brunswick as heir male, in opposition to that princes daughters, and establishing his right by the sword, was created Duke by the Emperor Frederick II. See Europäisch Stammtafeln Band I tafel 67. http://www.hull.ac.uk/php/cssbct/cgi-bin/gedlkup.php/n=royal?royal03315
  Person ID	I8546	Glenn Cook Family
  Last Modified	18 Nov 2012

  
  

  Father	William of Winchester, Lord of Lüneburg,   b. 11 Apr 1184, Winchester, England d. 13 Dec 1213 (Age 29 years)
  Mother	Helen of Denmark Valdemarsdottir, Duchess of Luneburg   d. 22 Nov 1233, Lüneburg
  Marriage	Jul 1202
  Family ID	F3540	Group Sheet  |  Family Chart

  
  

  Family	Matilda von Brandenburgh,   b. Abt 1209   d. 10 Jun 1261 (Age ~ 52 years)
  Marriage	1228
  Children	1. Albert I the Great of Brunswick-Lüneburg, Duke of Brunswick-Lüneburg,   b. 1236   d. 15 Aug 1279 (Age 43 years)   2. Helene of Brunswick-Lunenberg   d. 6 Sep 1273   3. John of Brunswick-Lüneburgh, Duke Brunswick-Lüneburgh   d. 1277   4. Elizabeth of Brunswick-Lüneburg   d. 27 May 1266   5. Adelaide of Brunswick-Lüneburgh   d. 1274   6. Matilda   d. Abt 1295   7. Agnes   d. Yes, date unknown
  Family ID	F3539	Group Sheet  |  Family Chart
  Last Modified	30 Nov 2006

  
  

• Sources

  [S36] Brian Tompsett, Dept of Computer Science, University of Hull, England(B.C.Tompsett@dcs.hull.ac.uk), Directory of Royal Genealogical Data, (This work is Copyright b 1994-2002 Brian C Tompsett).