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Elisabeth Catharina Johanna Dreier
born September 11, 1804
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Elisabeth Dorothea Sophia Dreier
born February 5, 1817
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Helmuth August Friedrich Ludwig
Hinrich Dreier born March 3, 1846
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Johann Heinrich Friedrich Ferdinand
Dreier born May 24, 1811
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Johann Jochim Friedrich Dreier born
-
Magdalina Sophia Christina Dreier
born June 8 1810
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Maria Dorothea Carolina Dreier born
September 13, 1813
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Sophia Dorothea Elisabeth Dreier
born December 12, 1806 (Rika (Knaack) Heiden's mother)
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Stillborn Girl Dreier February 12,
1845
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Friederika Sophia Henrietta JohAnna (Knack) Heiden died January 12, 1900
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Heinrich Fredrich Johann Heiden born
June 19, 1866
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Johann Jochim Diedrich Heiden
married Isabe Catharina Sophia Dreier on May 29, 1807
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Christoph Johann Jochim Friedrich
Knaak born March 1, 1805 married Sophia Dorothea Elisabeth
Dreier on September 19, 1834 (Rika's parents)
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Elisabeth Sophia Wilhelmina
Fredericka Adolphine Knaak born November 3, 1841 (Mrs August
Heiden)
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Georg Christoph Heinrich Carl Johann
Knaak born September 15, 1836
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Hanna Louise Dorothea Knaak born May
25, 1834
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Johann Wilhelm Friedrich Knaak born
February 7, 1839
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Christina Catharina Sophia Marz or
Martz died October 27, 1822 (Rika (Knaack) Heiden's grandmother)
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Dorothea Friedericka Sophie
Roggelein or Ruggelin born January 21, 1843
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Heinrich Christian Friedrich Schmidt
born December 3, 1861
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Helmuth Friedrich August Ludwig Carl
Schmidt born November 25, 1863
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Johann Carl Theodor Schmidt married
Friedericka Sophia Henrietta JohAnna (Knack) Heiden on April 16, 1861
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Marie Rudolphine Johanne Auguste
Schmidt born March 26, 1866