Herzog zu Braunschweig-Lüneburg Albrecht Welf, I

1236 - 1279  (43 years)

• Name	Albrecht Welf
  Title	Herzog zu Braunschweig-Lüneburg
  Suffix	I
  Birth	1236	Sachsen, Germany
  Gender	Male
  Death	15 Aug 1279	Sachsen, Germany
  Burial	1290	Sachsen, Germany
  Person ID	I8040	footsteps | Ancestors, Charlamagne, Robert Capet II
  Last Modified	21 Apr 2025

  
  

  Father	Otto I. Das Kind Von Braunschweig-Lüneburg, Herzog Von Braunschweig-Luxenburg,   b. 1204, Sachsen, Germany d. 9 Jun 1252, Sachsen, Germany (Age 48 years)
  Relationship	natural
  Mother	Matilde Von Brandenburg,   b. 1214   d. 17 Jun 1261, Sachsen, Germany (Age 47 years)
  Relationship	natural
  Marriage	1228	Sachsen, Germany
  Family ID	F1542	Group Sheet  |  Family Chart

  
  

  Family	Alessina De Montferrat,   b. Abt 1237, Italy d. 6 Feb 1285 (Age 48 years)
  Marriage	1263
  Children	+ 1. Mathilde of Brunswick-Lüneburg,   b. 1276, Braunschweig, Niedersachsen, Germany d. 29 Jan 1319, Poland (Age 43 years)
  Family ID	F985	Group Sheet  |  Family Chart
  Last Modified	21 Apr 2025

  
  

• Notes

  Of the House of Welf, was Duke of Braunschweig-Lü neburg from 1252 to 1 2 6 9 a n d t he first ruler of the newly created Principality of Brunswick- W o l f e nbatel from 1269 until his death.