Actually I have written two books and a treatise re your core family. The first traces the families from the first arrivals here in 1783 and 1789. The treatise attempts to delineate several generations in Ireland. The second book identifies multiple generations in Scotland. The cost $15 per book; treatise free. I pay postage.
The data are documented. A total of about 700 pages.
Ken Mosman 2018 Arrowhead Dr Holdrege, Nebraska 68949