Hi! Have you had any luck with the Hartley's? I am related to the same family, my gg grandfather William came with George and 2 other brothers from England. They settled in Allamakee Co Iowa but George stopped in Mineral Point WI.
Who was Jane Hartley? Wm was also married to a Jane Hartley and I have been trying to find out more about her for 40 years. My name is Marion Hartley I hope to hear from you.