Hi Jan. Sorry, all of the information I have is as follows:
Samuel E. Ainsworth b. 1841 (Occupation-Laborer/Parents born in NY) Mercy (Peacock) Ainsworth b. 1843 Children: Enos, b.1867 Estella, b.1869 Mary E., b.1872 Estella, b.1874 Asenith, b. 1877
I believe Samuel's father and mother were from NY and were born around the turn of the century. The family was in Clark and Union Co. Ohio at points. There may be a connection but I can't seem to get past this generation. You might check some posts from 2002 in the Ainsworth and Union Co. boards. At that time I heard from a couple of people who had Ainsworth lines in this area of Ohio.