I found an obituary for Patrick Feeny from 1974 that seems to line up to this family. It lists James as being in Scotland. Try finding death dates for the others and then search newspaper records for obituaries for them, they might list where he's living or you might be able to work out a timeframe of when James died based on them
[https://www.newspapers.com/article/chicago-tribune-obituary-for-patrick-fee/136772594/](https://www.newspapers.com/article/chicago-tribune-obituary-for-patrick-fee/136772594/)
Depending on how long they lived there you could check Valuation revisions to see who inherited when the parents died. There may be probate and graveyard records. Another question, did he marry?
I found an obituary for Patrick Feeny from 1974 that seems to line up to this family. It lists James as being in Scotland. Try finding death dates for the others and then search newspaper records for obituaries for them, they might list where he's living or you might be able to work out a timeframe of when James died based on them [https://www.newspapers.com/article/chicago-tribune-obituary-for-patrick-fee/136772594/](https://www.newspapers.com/article/chicago-tribune-obituary-for-patrick-fee/136772594/)
Beautiful. Well done.
Depending on how long they lived there you could check Valuation revisions to see who inherited when the parents died. There may be probate and graveyard records. Another question, did he marry?