Grisez School

This is supposed to be the third grade at Grisez Special School 1930. I'm suspicious. There would not be this many children in one grade in a rural school. There would only be this many in the whole school. It doesn't look as if there are any older kids in this picture. I welcome input since this is the only picture I have from this school.

Names
Row 1 - Virginia York, Evelyn York, Leona Deloye, Virginia Boerger, Marcella Sherman, , Mildred Barhorst, Amelia Deloye, Evelyn Barhorst.
Row 2 - Edward York, Richard Sherman, Eugene Sherman, Albert Boerger, Aloys Larger, Frank Thomas.
Row 3 - Elmer Grisez, Herbert Larger, Elmer Larger, Floyd Thomas, Robert Edwards, Floyd Thomas, Paul Deloy, Richard Barhorst.
The teacher was Goldie Martin (not in picture).