Not Sure of the exact School location probably in Donahue since that is where my grandmother and her family lived while she was growing up. The date hand written on the back is Oct 15th 1912. Grandma had handwritten each person who is in the picture

Back row Left to Right is as follows:
     John Gronewold,Jonnie Risse,Detlef Steenbock,Mable Steward ,Hilda Steenbock,Caroline Zogg,Clara Gronewold,Bill Gronewold, Teacher Catherine Marti

Middle row  L-R
     Arnold Glover,Walter Husen,Heinie Untiedt,Robert Glover,Charlie Zogg,Clarence Gronewold,Ella Gronewold,Martha Hoffman,

Front Row L-R
     Adolph Gronewold,Henie Steenbock,Lizzie Hoffman,Katie Hoffman,Lillie Zogg,Martha Engler,Frank Engler,Martha Gronewold,Sadie Gronewold,Albert Henderson.