Hi -
From my understanding it was quite common for families or men to migrate annually for the harvest in England or Scotland. There is certainly reference to this in the
Ordance Survey Memoirs of Ireland series of books.
I specifically have two books which cover the area my family are from. One example reads:
"There are of persons in the habit of migrating to England and Scotland from Brackagh Rowley 27, Mormeal 9, Tobermore 5, Tamnyaskey 4, Keenaght 3, Granny 2, Calmore 2, Moybegkirley 1 total 53. Of these 11 Presbyterians, and 6 Protestants of the Established Church" . Every parish seems to contain similar listings.
I also have a good book about the Hiring Fairs in the North-West of Ireland, which gives a very interesting insight into the life of the farm labourer.
So in answer to your question I think it would be very likely for them to travel with a group from the same townland to work in England or Scotland for the harvest. (20yrs old doesn't seem that young to me....)
