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|Birr Castle Demesne and Ireland's Historic Science Centre|
This web site is based around the lives and achievements of the Parsons family over the last four hundred years, and their contributions to astronomy, photography, engineering and botany. This site will also give you information about visiting Birr Castle Demesne, which is open every day of the year and includes magnificent gardens, the world famous 'great' telescope built by the Third Earl of Rosse and Ireland's Historic Science Centre.
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