I am trying to locate my great grandmother, Alice Ackerson from Springdale Iowa. Cedar County. She married Wm. E. Marshall from Lexington Township, Ohio (Stark County. I believe she was listed in the 1870 Iowa census.She gave birth to Carl A. Marshall on May 16, 1872 and died shortley after. Although they lived in Lexington township, the son was born in Iowa, maybe they were visiting her family.Pleas help.