Ernst I. von Braunschweig-GrubenhagenAge: 64 years1297–1361
- Name
- Ernst I. von Braunschweig-Grubenhagen
| Birth | about 1297 29 33 |
| Death of a maternal grandfather | Albrecht II. der Entartete von Meißen November 13, 1314 (Age 17 years) |
| Death of a sister | Adelheid von Braunschweig-Lüneburg August 18, 1320 (Age 23 years) |
| Death of a father | Heinrich der Wunderliche von Braunschweig-Lüneburg September 7, 1322 (Age 25 years) |
| Death of a mother | Agnes von Meißen 1322 (Age 25 years) |
| Death of a sister | Adelheid Irene von Braunschweig-Lüneburg 1324 (Age 27 years) |
| Marriage | Adelheid von Everstein — View this family 9 children about 1335 (Age 38 years) |
| Birth of a daughter #1 | Adelheid von Braunschweig-Grubenhagen about 1339 (Age 42 years) |
| Occupation | Fürst (prince) |
| Death | March 9, 1361 (Age 64 years) |
| Family with parents |
| father |
Heinrich der Wunderliche von Braunschweig-Lüneburg Birth: August 1267 31 14 Death: September 7, 1322 — Heldenburg |
| mother |
Agnes von Meißen Birth: 1264 24 27 Death: 1322 |
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Marriage: 1282 — |
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16 years himself |
Ernst I. von Braunschweig-Grubenhagen Birth: about 1297 29 33 Death: March 9, 1361 |
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-3 years elder sister |
Adelheid Irene von Braunschweig-Lüneburg Birth: 1293 25 29 Death: 1324 |
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-7 years elder sister |
Adelheid von Braunschweig-Lüneburg Birth: 1285 17 21 Death: August 18, 1320 |
| Family with Adelheid von Everstein |
| himself |
Ernst I. von Braunschweig-Grubenhagen Birth: about 1297 29 33 Death: March 9, 1361 |
| wife |
Adelheid von Everstein Birth: estimated a gap of 25 years — about 1312 25 Death: after September 29, 1373 |
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Marriage: about 1335 — |
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5 years daughter |
Adelheid von Braunschweig-Grubenhagen Birth: estimated as equal to father's birth year — about 1339 42 27 |