Wilhelm I. von BayernAge: 58 years1330–1389
- Name
- Wilhelm I. von Bayern
Wilhelm III. von Hennegau; Guillaume III de Hainaut
- Name
- Wilhelm III. von Hennegau; Guillaume III de Hainaut
- Type
- also known as
| Birth | May 12, 1330 48 19 |
| Birth of a brother | Ludwig VI. der Römer von Bayern between 1328 and 1330 |
| Birth of a brother | Albrecht I. von Bayern July 25, 1336 (Age 6 years) |
| Death of a maternal grandfather | Guillaume I. le bon de Hainaut June 7, 1337 (Age 7 years) |
| Birth of a brother | Otto V. der Faule von Bayern between 1341 and 1346 (Age 10 years) |
| Birth of a brother | Otto V. der Faule von Bayern between 1341 and 1346 (Age 10 years) |
| Birth of a sister | Beatrix von Bayern 1344 (Age 13 years) |
| Death of a half-sister | Mechthild von Bayern July 2, 1346 (Age 16 years) |
| Death of a father | Ludwig IV. von Bayern HRR October 11, 1347 (Age 17 years) |
| Death of a maternal grandmother | Jeanne de Valois March 7, 1352 (Age 21 years) |
| Death of a maternal grandmother | Jeanne de Valois March 7, 1352 (Age 21 years) |
| Death of a mother | Marguerite II. de Hainaut June 23, 1356 (Age 26 years) |
| Death of a sister | Beatrix von Bayern December 25, 1359 (Age 29 years) |
| Death of a sister | Margarete von Bayern between 1360 and 1374 (Age 29 years) |
| Death of a sister | Anna von Bayern 1361 (Age 30 years) |
| Death of a brother | Ludwig VI. der Römer von Bayern between 1364 and 1365 (Age 33 years) |
| Death of a sister | Margarete von Bayern 1374 (Age 43 years) |
| Death of a half-brother | Stephan II. von Bayern May 13, 1375 (Age 45 years) |
| Death of a brother | Otto V. der Faule von Bayern 1379 (Age 48 years) |
| Occupation | Herzog (duke); Graf (count) |
| Death | went mad April 1389 (Age 58 years) |
| Family with parents |
| father |
Ludwig IV. von Bayern HRR Birth: April 1, 1282 52 31 — München, Bayern, Germany Death: October 11, 1347 — Puch bei Fürstenfeldbruck, Bayern, Germany |
| mother |
Marguerite II. de Hainaut Birth: about 1311 25 17 Death: June 23, 1356 — Le Quesnoy, Nord, Nord-Pas-de-Calais, France |
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Marriage: February 25, 1324 — Köln, Germany |
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-2 years elder sister |
Margarete von Bayern Birth: 1321 38 10 — Bayern, Germany Death: 1374 — Bayern, Germany |
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26 years younger brother |
Otto V. der Faule von Bayern Birth: between 1341 and 1346 58 30 — München, Bayern, Germany Death: 1379 |
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-14 years elder sister |
Anna von Bayern Birth: 1326 43 15 Death: 1361 |
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2 years brother |
Ludwig VI. der Römer von Bayern Birth: between 1328 and 1330 45 17 — Roma, Italy Death: between 1364 and 1365 |
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3 years elder sister |
Elisabeth von Bayern Birth: 1329 46 18 Death: August 2, 1402 |
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16 months himself |
Wilhelm I. von Bayern Birth: May 12, 1330 48 19 — Frankfurt am Main, Hessen, Germany Death: went mad — April 1389 — Le Quesnoy |
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6 years younger brother |
Albrecht I. von Bayern Birth: July 25, 1336 54 25 — München, Bayern, Germany Death: December 16, 1404 — 's Gravenhage, Zuid-Holland, The Netherlands |
|
8 years younger sister |
Beatrix von Bayern Birth: 1344 61 33 Death: December 25, 1359 |
| Father’s family with Beatrix swidnicka von Schlesien-Glogau |
| father |
Ludwig IV. von Bayern HRR Birth: April 1, 1282 52 31 — München, Bayern, Germany Death: October 11, 1347 — Puch bei Fürstenfeldbruck, Bayern, Germany |
| step-mother |
Beatrix swidnicka von Schlesien-Glogau Birth: 1292 — Glogów, Dolnoslaskie, Poland Death: August 24, 1322 — München, Bayern, Germany |
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Marriage: October 14, 1308 — |
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Marriage: about 1310 — Schleswig, Schleswig-Holstein, Germany |
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5 years half-sister |
Mechthild von Bayern Birth: June 21, 1313 31 21 — München, Bayern, Germany Death: July 2, 1346 — Meißen, Sachsen, Germany |
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7 years half-brother |
Stephan II. von Bayern Birth: 1319 36 27 Death: May 13, 1375 — Landshut, Bayern, Germany |