Ruth Posthumus

Ruth Posthumus


  • BA, Calvin College, 1974
  • MA, Calvin College, 1988

Professional experience

  • Principal of Kenowa Hills Middle School, 1995-2013
  • Assistant Principal of Kenowa Hills Middle School, 1994-1995
  • Assistant Principal of Oakdale Christian School, 1991-1994
  • Middle School teacher at Oakdale Christian School, 1981-1994

Professional services

  • Chairman of the Board of SowHope a local Non Profit 501 (c) (3) serving impoverished women in the third world 2010-2016
  • Writing projects with Middle School students at the Creative Youth Center
  • Education Committee Board member at Living Stones Academy 
  • Deacon at Westminister Presbyterian Church 
  • Traveled to India, Democratic Republic of the Congo, Honduras, and Cuba 2013-2016
  • Grand Rapids Student Advancement Foundation Board of Directors, 2017-18

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