Hi 53,
Have been searching through DNA matching of late and missed your post. The property listed aligns to Arthur's mother residence/lands, Bayview House and Cottage at Curraghbee a couple of miles south of Binghamstown, I believe. Maria Houston, William Bingham's wife eventually moved into Arthur's Doolough Lodge until her death at 99ys in Nov 1899. I think the sale went through as Arthur's brother William "Willy" emigrated to Melbourne about the same time. I am still chasing a wife for Maj Denis Bingham and a mother for my GG Grandfather William, aided and abetted by many helpful friends. Thank you for your interest, keep safe mate, Bob