We have only traced the Dreier family back to Johann Jochim Friedrich Dreier who was born around 1775 in Mamerow, Germany. His daughter married Christoph Knaack and their daughter, Fredericka married August Heiden. They came to America in 1873.
 

  1. Johann Dreier + Christina Martz
    1. Sophia Dreier + Christoph Knaack
      1. Fredericka Knaack + August Heiden
        1. Her Children
          1. Her Grandchildren

 

Johann Dreier
+ Christina Martz		 Sophia Dreier
+ Christoph Knaack		 Fredericka Knaack
+ August Heiden
  1. Elisabeth Dreier
  2. Sophia Dreier
  3. Magdalina Dreier
  4. Johann Dreier
  5. Maria Roggelien
  6. Elisabeth Dreier
  1. Hanna Knaack
  2. Georg Knaack
  3. Johann Knaack
  4. Fredericka Heiden
  5. Girl Dreier
  6. Helmuth Dreier
  1. Heinrich Heiden
  2. Ernst Heiden
  3. Meta Heiden
  4. Wm Carl Heiden
  5. Bertha Heiden
  6. Herman Heiden
  7. Lena (Heiden) Koster
  8. John Heiden
 

Mary Lou Opfermann, Agnes Heiden, Karen Wheaton, Joann Kimlin & Dianne Houpt

Gail Baker, Drew Berns, Madelyn Berns, Veronica Berns, Wilma Bicking, Myrna Bishop, Marilyn Burgard, Bertha Drake, Kay Dushane, Elaine Eichbauer, Monita Fergus, Harold Heiden, Mildred Heiden, Norma Heiden, Ronald Edward Heiden, Wm Frank and Helen Heiden, Pat Klass, Helma Nickel, Peter Opfermann, Caroline Rambow, Jane Root, Pastor Don Thomas, Marie & Brick Tommelein, Gwen White, Jeff Wittman and Joyce Wittman.