Career
Mac Cruitín was a native of County Clare, apparently the area of Ennistymon. Seamus claimed he was sixth in line of descent from Sean, a brother of Aindrias. He is thought to have been the product of an irregular union between a Tadhg Mac Mac Cruitín and an unknown woman.
Associates included the scribe Michael O Raghallaigh.
Brian O Luanaigh (1828–1901), later Professor of Irish at the Catholic University of Irish. John MacHale, Archbishop of Tuam.
Eugene O"Curry. William Smith O"Brien.
Mac Cruitín had spent some time in County Kerry, and by his early 20s was working as a schoolmaster. After years of heavy drinking and bad health, Mac Cruitín"s health broke down.
He developed a severe illness which developed into rheumatic fever. He was brought to Ennistymon Workhouse, where he died on 1 September 1870.
Mac Cruitín was buried in an unmarked grave in the paupers" plot of Ennistymon Workhouse.
His death was not reported in the local papers. The official cause of death was cirrhosis of the liver.
