Hello, Jack, Melissa and grandparoy40. I am the grandaughter of Edmund Ernest Kaltenbach, nephew of Clarence Hubbard Kaltenbach.
I have also been working on this line and have the results of my grandfathers research from the 1960s - 1984. I have been able to add much more to this since I began verifying sources (snd I am linked to his widows tree thru ancestry).
If I may be of any help to you...contact me thru email Ancestry messages or email me at melissawink@verizon.net.