Dublin Castle was the focal point of British rule in Ireland. Here is the Castle Yard as it was in the early 20th century (NLI, EAS 1703)
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This census records system has been replaced with a newer version available at https://nationalarchives.ie/collections/search-the-census/ and will be coming offline in the coming months. Any updates made to the data will only be reflected in the new system and there will be no automated links established between the old and new census systems. Please ensure you make all necessary arrangements as soon as possible.