"Milwaukee's German Newspapers; an index of death notices and related items" lists matches to your posting for Buttles: Anson W. and Cephas A. Buttles; including a Cephas b. 11 Apr 1791.
There are some possible Mand / Mandt entries, and too many Mueller / Müller entries (about 2400) to make a guess.
Indexing Milwaukee's German newspapers continuously since 2007 ...
Gary Rebholz, compiler/editor