Helene von Braunschweig-LuneburgAge: 42 years1231–1273
- Name
- Helene von Braunschweig-Luneburg
| Birth | about 1231 27 22 |
| Death of a paternal grandmother | Helena af Danmark 1233 (Age 2 years) |
| Birth of a sister | Elisabeth von Braunschweig-Lüneburg about 1235 (Age 4 years) |
| Birth of a brother | Albrecht I. der Große 1236 (Age 5 years) |
| Birth of a sister | Margaretha von Braunschweig about 1238 (Age 7 years) |
| Death of a husband | Hermann II. von Thüringen January 3, 1241 (Age 10 years) |
| Birth of a brother | Johann I. von Lüneburg about 1242 (Age 11 years) |
| Birth of a brother | Albrecht I. der Große about 1243 (Age 12 years) |
| Birth of a brother | Otto I. von Braunschweig-Lüneburg 1247 (Age 16 years) |
| Birth of a sister | Adelheid von Braunschweig about 1248 (Age 17 years) |
| Death of a father | Otto von Braunschweig-Lüneburg June 9, 1252 (Age 21 years) |
| Death of a maternal grandmother | Mathilde von Groitzsch 1255 (Age 24 years) |
| Death of a sister | Margaretha von Braunschweig before 1261 (Age 30 years) |
| Death of a husband | Albrecht I. von Sachsen-Wittenberg 1261 (Age 30 years) |
| Death of a mother | Mathilde von Brandenburg June 10, 1261 (Age 30 years) |
| Death of a sister | Elisabeth von Braunschweig-Lüneburg 1266 (Age 35 years) |
| Death | 1273 (Age 42 years) |
| Family with parents |
| father |
Otto von Braunschweig-Lüneburg Birth: 1204 19 30 Death: June 9, 1252 — Lüneburg, Niedersachsen, Germany |
| mother |
Mathilde von Brandenburg Birth: estimated as close to sibling(s) — about 1209 37 24 Death: June 10, 1261 |
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Marriage: 1228 — |
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9 years younger brother |
Albrecht I. der Große Birth: 1236 32 27 Death: August 15, 1278 |
|
-4 years herself |
Helene von Braunschweig-Luneburg Birth: about 1231 27 22 Death: 1273 |
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18 years younger sister |
Adelheid von Braunschweig Birth: estimated as close to sibling(s) — about 1248 44 39 Death: June 12, 1274 — Marburg an der Lahn, Hessen, Germany |
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-12 years younger sister |
Elisabeth von Braunschweig-Lüneburg Birth: about 1235 31 26 Death: 1266 |
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8 years younger brother |
Johann I. von Lüneburg Birth: about 1242 38 33 Death: December 13, 1277 |
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6 years younger brother |
Otto I. von Braunschweig-Lüneburg Birth: 1247 43 38 Death: July 4, 1279 — Hildesheim, Niedersachsen, Germany |
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-8 years younger sister |
Margaretha von Braunschweig Birth: estimated as 20 years prior to marriage — about 1238 34 29 Death: before 1261 |
| Family with Hermann II. von Thüringen |
| husband |
Hermann II. von Thüringen Birth: March 28, 1222 21 14 — Creuzburg Death: January 3, 1241 — Creuzburg |
| herself |
Helene von Braunschweig-Luneburg Birth: about 1231 27 22 Death: 1273 |
| Family with Albrecht I. von Sachsen-Wittenberg |
| husband |
Albrecht I. von Sachsen-Wittenberg Birth: 1212 Death: 1261 |
| herself |
Helene von Braunschweig-Luneburg Birth: about 1231 27 22 Death: 1273 |