just a small addition from Lib Vast - looking at Ballacurleod which is in Treen of Ballanymade (or Bargarrow) - it forms the first half of the 34s 8d rent (double rent - this is post 1702) - associated with this farm were intacks 3d + 1.5d numbered 29 on the post 1704 numbering (#27 in 1706 which did not number 2 that were not rented)
in 1709 John Caine milnr 17s 4d in ballacurleod + also the intacks
1716 still John Caine milner but indicated that a change was to be made in the next book
my next transcription was 1740
now ballacurleod was John caine milner + patt his son in ballacurleod and john caine grandson of john caine milner in the intacks with a change noted to Ballacurleod passing through court in 1741 - possibly this was death of John caine snr
john Cain jnr acquiring the intacks looks rather like a marr contract - there is one NSS May 1738 24 for John Cain + Cath Siddleton who m Mic 17360219 but is bur Mic 17310314(ns) with a will but no children I can see. He must have remarried but not yet determined to whom

in the 1750 book patt caine is shown against Ballacurleod with john caine gson of john milner in intacks
in the 1760 book patt caine is shown as a changei in 1766 with john gson still in intacks

In 1780 book John cain jnr is in Ballacurleod (I don't have intacks for this book)