This census reveals that Anna Katharina, Gottfried's wife at the time of this census, had a three year old child with her previous husband. This means that she cannot be the mother of any of Gottfried's children. The most likely scenario is that Gottfried's first wife and Anna Katharina's first husband did not survive the journey to the Volga River, and that the couple married between 1766 and 1767, either in Oranienbaum, Russia, or shortly after they arrived in Grimm.
Family # 1
Head of the Household Gottfried Grimm, age 48
Wife Anna Katarina [sic] Grimm, age 35
Child #1 Friedrich Grimm, age 18
Child #2 Heinrich Sebastian Grimm, age 5 years 6 months
Child #3 Christian Grimm, age 28
Wife of Child #3 Katarina [sic] Grimm, age 19
Child #4 Adolf Grimm, age 21
Wife of Child #4 Louisa Grimm, age 19
Step-Son Johann Georg Kanzler, age 3
According to the 1798 census, he paid off his immigration debts and were given the freedom to live anywhere in Russia. As a successful farmer in Grimm, he chose to remain there.
Head of the Household Adolph Grimm, age 63 in 1816, deceased 1828
Child #1 Katharina Grimm Fritzler, age 54
Husband of Child #1 Michael Fritzler, age 41 in 1816, deceased 1827
Step-Grandchild #1 Johann Georg Fritzler, Michael Fritzler's son by first wife
Wife of Step-Grandchild #1 Katharina Fritzler, age 31
Step Great Grandchild #1 Maria Magdalena Fritzler, age 14
Step Great Grandchild #2 Maria Elisabeth Fritzler, age 10
Step Great Grandchild #3 Katharina Margaretha Fritzler, age 7
Step Great Grandchild #4 Johann Jakob Fritzler, age 5
Step Great Grandchild #5 Johann Konrad Fritzler, age 3
Step Great Grandchild #6 Anna Margaretha Fritzler, age 6 months
Grandchild #1 Johann Adam Fritzler, age 19
↑The 1775 and 1798 Census of the German Colony on the Volga, Lesnoy Karamysh, also known as Grimm; Published by the American Historical Society of Germans from Russia, Lincoln, NE, USA; Published 1995; family #1 in the 1775 Grimm census.
↑The 1775 and 1798 Census of the German Colony on the Volga, Lesnoy Karamysh, also known as Grimm; Published by the American Historical Society of Germans from Russia, Lincoln, Nebraska, USA; Published date: 1995; family #1 in the Appendix of the 1798 census.
↑1834 Census of Grimm in the District of Saratov, Russia, dated 2 February 1835; Translated by Brent Mai, Concordia University, Portland, Oregon; Published by Dynasty Publishing, Beaverton, OR, USA; Published 2011; page 76, family #259.