I am wondering how to find my grandmothers (Margaret Higgins) teachers reports in Brookings County. Per her obituary she taught in rural schools in the community until she was married in Dec 1890. She lived in Parnell township, Brookings County so perhaps she taught in that township or a neighboring one. She would have turned sixteen in May 1887. I know teachers reports are on file at the County Register of Deeds Office but don't know what year they start nor do I know what township to search in.
Thanks for any help.