My people are also from this area. My GG Grandfather, John Driscoll, worked at the Rineen Mill. The mill employed a number of people - although I understand they did not pay 'wages' as such, but subsidized with food. There were a number of houses on the land that the workers and families lived in. Although listed as a 'laborer' I know that he too spent some time working in the army, and that this was a common thing for local lads. Members of the family also did time with the coastguard.
Unfortunately for John and wife Kate (O'Neill) times were so tough and with a growing family they could not manage on what they had, and they emigrated to London. Their health status was very low, and most of the children perished with TB, or in childbirth, or with other disease. So far I have found that 9 out of 11 children died before their parents. A very sad indictment for the conditions they must have faced.
One brother, Jeremiah, remained but in a census I see that 5 out of his 7 children had not survived.
I have heard that the Castlehaven landlords were keen to see people leave the land, and strong 'advice' was given to the young men of the area to emigrate. This was around 1864.
Tough times.