In an effort to identify alumni of Onamia High School (Onamia, MN), I have Edla Sjodin having graduated in 1924. In trying to find if she's still alive, I believe she married Frank Jennings, and they had a son, Keith Sheldon Jennings.
I have "Linea" as graduating the 8th grade in 1925, but it doesn't show that she graduated HS in 1929.
For Esther, we have the last name spelled as Sjoden (E rathern an I)...this may be poor spelling on part of the school officials! She would have been in the calls of 1926.
I also have an Arnold who graduated in 1932. I think he may be a son of Roy. The Sjodins in Onamia attended the Missionary Christian Alliance Church. Perhaps someone at the church could provide you with additional names and dates.
I know that Arnold is deceased, but have no info on the others. If you have any data as far as addresses or deaths on the above, I'd really appreciate your sharing. We're planning the 100th Anniversary of Onamia for 2008 and would like to notify any "old timers"!