I am researching the Kirby family who lived in Greenbush, Clinton Co., MI as well as Washington, Gratiot Co. I have come across the name Thompson Kirby and wondered if he might be related to my Kirby family who came up from Knox Co., Ohio. From what I can figure out, William and Nancy Kirby were the parents of James Kirby. James and Emeline Kirby were the parents of Sherman Kirby. Sherman and Amy Kirby were the parents of Clyde Kirby. This is my line but there are many other Kirbys in the area. Do you know anything about how they are all related?