My friends have been out and about in the car and doing some asking around and it doesn't look like we are going to get any closer.
Best they can do is Durmhurling is a placename in the area of the Bridge, that wouldn't be a problem if it wasn't on the border of 3 townlands.
As there are McDonnells living in Clondalever I think your next step is to get a look at the Land Books for that townland at the Valuation Office
http://www.valoff.ie/research.htmNote on the Land Books I have the name McDonnell starts out as McDaniel in 1854 and doesn't change to McDonnell until 1887.
If we are correct this could at least put to rest once and for all where James lived and possibly if the land was always McDonnells or a McDonnell married into it.
If you go to the trouble of getting Clondalever that why not have a look at Taughmon as well.
Good Luck.
Something you said earlier about a photograph, is it this one