I found an Edson A. Havens that fit your general description in 1920, in Precinct 12, Cedar County, NE. (I have one great-grandfather who wasn't written or transcribed correctly in any census!) ED #46, sheet 1B, 1/3/1920 Havens, Edson A., head, 67, OH/OH/OH, farmer Ada (?) or Adel, wife, 60, NY/NY/NY Inez, daughter, 31, single, NE/OH/NY, rural school teacher Edith, daughter, 26, single, NE/OH/NY, no occupation