Wife Anna Maria Kaiser Kohler, age 69, second wife
Child #1 Johannes Kohler, age 28
Wife of Child #1 Anna Katharina Bleichroth, age 20
Grandchild #1 Johann Georg Kohler, age 1
It appears that his surname was misspelled in the 1834 census: Kohl instead of Kohler. I checked the 1857 census to see how the name was spelled there, so I could determine if it was a simple spelling error or if the evolution of the name triggered dropping the last two letters and making it Kohl. The surname is not listed there, spelled in either way.
Grandchild #4 Heinrich Jakob Kohl, age 1 year 3 months
Child #2 Johann Nicholas Kohl, age 26
Wife of Child #2 Maria Barbara Kohl, age 24
Grandchild #5 Katharina Elisabeth Kohl, age 4
Grandchild #6 Elisabeth Barbara Kohl, age 2
Grandchild #7 Georg Philipp Kohl, age 6 weeks
Child #3 Johann Jakob Kohl, age 22
Child #4 Ernest Friedrich Kohl, age 20
The Kohl family cannot be found in the 1857 Grimm census. There were four sons, five grandsons and two granddaughters, so they should have been represented in the 1857 census. The only explanation is that they moved to another colony, perhaps a daughter colony. If the entire family moved together before 1850, it would explain why there is no entry for any of them in the 1857 census. The departure of the male family members would have been noted in the 1850 male-only 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 #34 in the 1775 census, Johannes Kohler family.
↑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 #61, Johannes Kohler family.
↑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 79, family #272, Johannes Kohl family.