Clifford, I too have HAINES(many spellings by the way)from 1800-1860's in both Montgomery Co. and Greene Co.All of the families of the early Dayton Ohio were very connected to each other and thier German Reformed roots. Your Haines is definatley connected,but I will have get into my 5000 people database as well as pull out my Cd's with all of my Ohio books on them.
email me directly,and I will try to help. I have 2 different HAINES siblings in my lineage. I hail from the COY family who settle in Beavercreek Twp,Greene Co.Ohio. However there about 20 families who marry into each others lines for at least 3-4 generations if not longer.