Hello Sue,
You said.
If you are counting transactions as being "Heir-ship bargains" there were four:
1.John Looney (Margaret Kelvie).
Yes - I agree.
2.Son Daniel received the property in (marriage?) settlement.
Yes - I agree.
3.Gave it up to his brother John (Isabel Camaish) in order to receive Crow Creen.
No - I disagree - John Looney (Isabel Camaish) is the son of Daniel Looney (Isabel Cashin).
4.John Looney (Rachel Redhead).
Yes - I agree - John Looney (Rachel Redhead) is the son of John Looney (Isabel Camaish)
Averil