1850, 1852, and 1856 William Ainsworth appears in Jones Co. census.
1856 He is in Castle Grove Tsp.He is 31 yrs old and born in Vermont.Maria (Ingram) Ainsworth is 17 b New Hampshire.She has been in Iowa 2 yrs.
Also in Castle Grove Tsp is Nathaniel Ingram 53 born MA.He is a blacksmith and has been in Iowa 2 years. Sarah? is 47 and born in New Hamp. Catharine is 19 and born in New Hamp. George is 15 and born in New Hamp.
In Castle Grove Cem. is a Benjamin Ainsworth died 8/13/1847 at age 50.