Dernebeurg
 
- photo: Geograv de.wikipedia.org/w/index.php
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| name | Derneburg | |
| latin name | Castrum B. Mariae | |
| founded in | 1143 | |
| inhabited by | Augustinian nuns | |
| mother abbey | Holle | |
| cistercian since | 21 march 1443 | |
| inhabited by | nuns | |
| mother abbey | Wöltingerode  | |
| inhabited by | since 1643 monks | |
| mother abbey | Altenberg | |
| dissolved in | 23 january 1803 | |
| to visit | private ownership. Not to visit. | |
| address 
 
 
 | Schloss Derneburg Museum Schlossstr. 1 D - 31188 Holle Germany | |
| internet | ||
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