Photos to identify

Here are some photos of DeeAnn's family we have been scanning and need help identifying (people, places, dates, stories behind them, etc.).  Some of them we know, we just confirmation.

1. L to R: Reinhold Hofer, Olga Birst Hofer, ?, ?, 1934

2 ???? on the Birst farm, 1934

3 Konrad Birst farm

4 Left side, Reinhold Hofer and Delton Hofer; right side Konrad Birst and Margetha Grassle Birst

5 Konrad and Margetha Birst

6 ?????, 1934

7 ??