20/12/2025
ARE MY EYES DECEIVING ME?
This is probably the biggest conundrum I have ever come across in 25 years of researching family history.
How can two people, Mary McHugh and Ellen McHugh, be born in 1867 and 1869 respectively, to Manus McHugh and Anne Sweeney, in the townland of Maas, Iniskeel, Co Donegal, and yet manage to appear in the 1851 Census?! Yes, you read that right. They were born in the late 1860s and yet appear in the 1851 Census.
Now, you may be thinking that there IS no census for 1851 and you would be right. But, it did exist until is was destroyed in the 1920s. And if you wanted to prove that you were over 70 years of age, and entitled to the Old Age Pension that was introduced in 1909, then you needed to ask the Census office if you were in the 1841 or 1851 Census, because there were NO birth certificates before 1864.
Those requests have been collected together in large folders in the national archives and are available online here:
https://censussearchforms.nationalarchives.ie/search/cs/index.jsp
So, have a wee look, what am I missing? It has to be something obvious. You cannot be in the 1851 Census if you were not born til 1867 or 1869. And there can surely NOT be two couples called Manus McHugh and Ann Sweeney having children in Maas in the 1850s and 1860s.