Adelheid-Irene von Braunschweig-Grubenhagen

Born in 1293 Died in 1324 31 years old

Parents

• Heinrich I. von Braunschweig-Grubenhagen, Herzog von Braunschweig-Lüneburg, Fürst von Braunschweig-Grubenhagen, born in August 1267, died on 7 September 1322, 55 years old
  Married in 1282 to
• Agnes von Meißen, Markgräfin von Meißen, born before 1264, died after September 1332

Marriages

• Married to Andronikos III. von Byzanz, Kaiser von Byzanz, born in 1296, died in 1341, 45 years old

Siblings

• Alessina 1282-

• Otto 1283-1309 26 years old

• Albrecht 1284-1341 57 years old

• Adelheid, Gräfin von Tirol 1285-1320 35 years old 2 children

• Heinrich, Fürst von Braunschweig-Grubenhagen ca 1289-1351 possibly 62 years old 9 children

• Ernst, Herzog von Braunschweig-Grubenhagen ca 1297-1361 possibly 64 years old 9 children

• Agnes †1332

• Mathilde †1344

• Richardis †1332

• Wilhelm †1360

• Johann †1367

Sources:
- person: Wikipedia

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Compiled by David A. Schmidt, As of January 23, 2021 – geneee.org