If they did have gravestones they probably wouldn't have lasted too long!
In 1882 the small farmland of Doolough, Mayo was in turmoil. “Many evictions had taken place in the preceding years in which the tenants were shown little mercy. At the time, the United Irish League were very active, some turning to arms to force the landlord to relinquish their estates.”1 Others were pushing to consolidate the hundreds of small subdivided farms, which were too small to sustain families, into larger workable pieces of land.
On October 3, 1881, one of the landlords Arthur Shaen Bingham who owned much of the land in Doolough and was on “bad terms” with many of his tenants was shot at while returning to Doolough from Belmullet. He had evicted many of his tenants from their farms. Some suspects were arrested, but later released, and he was given police protection
So, if the United Irishmen wanted them out then out they would have gone!
You saw the photo of Castle with car outside, so almost a Century later.... IF they were buried in the adjacent Chapel then not too many would have been concerned about who was buried there, so their remains could easily still be there among the ruins.
