I have a copy of the Pollock Area History book and it's possible that Linton, ND may have been the closest funeral Home to Pollock. There is a Myers-Weigel Funeral Home listed in the book with a phone number of 701-254-5350. You could call and find out if they were in business at that time and might be of help to you.
I also looked through the family histories and did not find a Reich or Ziebart family.
Next, I looked through the book called "A Collection of Obituaries" by Bob Dale and again, no luck. These obits are from 1888-1988 from Campbell County SD and southwestern Emmons County, ND.
Have you tried Find a Grave -
http://www.findagrave.com/?
Gayla