Johann I. von Sachsen-Lauenburg (c1248-1286)

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Johann I. von Sachsen-Lauenberg
Birth:	1248
Death:	30 July 1286 Wittenberg, Saxony-Anhalt, Germany
Father:	Albrecht I. von Sachsen (c1180-1261)
Mother:	Helene von Braunschweig-Lüneburg (1223-1273)
Titles:	Duke of Saxe-Lauenburg
Spouse / partner:	Ingeborg of Sweden (c1254-1302)
Wedding:	1275
Sex:
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Articles Deutsch: Johann I. (Sachsen-Lauenburg) English: John I, Duke of Saxony

Johann I. von Sachsen-Lauenberg, Duke of Saxe-Lauenburg, was born circa 1248 to Albrecht I. von Sachsen (c1180-1261) and Helene von Braunschweig-Lüneburg (1223-1273) and died 30 July 1286 Wittenberg, Saxony-Anhalt, Germany of unspecified causes. He married Ingeborg of Sweden (c1254-1302) 1275 ^JL .

Children

Offspring of Johann I. von Sachsen-Lauenberg and Ingeborg of Sweden (c1254-1302)
Name	Birth	Death	Joined with
Johann II. von Sachsen-Lauenberg (c1275-1322)
Albrecht III. von Sachsen-Lauenberg (?-1308)
Erich I. von Sachsen-Lauenberg (bef1285-1359)	1285	1359 Nienburg, Germany	Elisabeth von Pommern (1291-1349)
Elisabeth von Sachsen-Lauenburg
Helene von Sachsen-Lauenburg (c1280-c1327)	1280	1327	Adolf VI. von Holstein-Schauenburg (1256-1315)
Sophie von Sachsen-Lauenburg