Johann I von Mecklenburg (-1 August 1264), Herr von Mecklenburg

Same as
Additional names
Parents
Father:1Heinrich Borwin II von Mecklenburg (-5 June 1226), Herr von Rostock
Mother:2Christine (-after 20 May 1248)
Spouses and relationship events
Married:31229Luitgard von Henneberg (-14 June 1267)
Children
Children with Luitgard von Henneberg:
Albrecht I von Mecklenburg (-15/17 May 1265)4
Elisabeth von Mecklenburg (-before 6 February 1280)5
Nikolaus III von Mecklenburg (-8/9 June 1289/90), Co-ruler of Mecklenburg6
Poppo von Mecklenburg (-before 1264)7
Johann II von Mecklenburg (-14 October 1299), Herr zu Gadebusch8
Hermann von Mecklenburg (-before 4 October 1273), Scholasticus at Schwerin Cathedral9
Heinrich I von Mecklenburg (1230-2 January 1302), Herr von Mecklenburg10
Attributes
Occupation:11Herr von Mecklenburg
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