Johann was born about 1358, the son of Konrad VI von Diepholz and Armgard von Waldeck. The place is not known.
He died about 1422. The place is not known.
His wife was Kunigunde von Oldenburg-Oldenburg. They were married, but the date and place have not been found. Their five known children were Irmgard (c1373-1426), Konrad (c1375-1426), Rudolf (c1377-?), Johann (c1378-?) and Jutta (c1380-1422).
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Johann II von Diepholz |
Konrad VI von Diepholz |
Rudolf III von Diepholz |
Konrad V (VI) von Diepholz |
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Hedwig von Rietberg |
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Jutta von Oldenburg-Delmenhorst |
Otto II von Oldenburg-Delmenhorst |
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Oda von Sternberg |
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Armgard von Waldeck |
Heinrich II (IV) von Waldeck |
Otto I von Waldeck |
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Sofie von Hessen-Brabant |
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Adelheid van Kleef |
Diederik VII (VIII) van Kleef |
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Margarete van Gelre |
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| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1358 |
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| Death | ABT 1422 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | graf von Diepholz |