Family #280 in the 1857 Grimm census.
1857 Grimm Census 
Helena Katharina is listed in the 1857 census as the 28-year-old wife of Philipp Jakob Kober. If she was 28 years old then, she would have been born around 1829 and appear as a 5 year old in the 1834 census. After reviewing the 1834 census, there were only two possible matches for her. 
Neither of the women are identified as having a middle name, but that doesn't mean they aren't a match, just that their parents didn't report a middle name to the 1834 census taker.
In terms of proximity, neither woman lived particularly close to the Kober family in 1834. It may be that her family moved to another daughter colony, didn't not like it, and returned back to Grimm. That may be what her husband did, since he was allegedly not included on the 1850 census. It could be that the couple met in another village and moved back to Grimm to marry and raise their own children. Their oldest daughter was born in 1852. If they were in another colony in 1850, that gives them enough time to marry and return to Grimm -- or the reverse -- and have a child in 1852. Technically that child could have been born in either village. The only thing that appeared to matter, especially for women whose documentation was maintained far more haphazardly, was where they were at the time the census taker was writing down the family information. Two daughters, living in Grimm now, done. Perhaps they would have taken more care with the details if the children in question were male.
The only way to help narrow down some of her ancestry would be to study the maternal haplogroup of Helena Katharina's living female descendants, if they can be determined and are still living. Comparing them with the maternal haplotype of female descendants of the Hepp and Friesorger families might reveal a match.
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