I'm not sure that these are the same individuals that you are seeking but this is a little of what I have.
Charles Raymound Buffalow born 11 Mar 1884 in Girard Kansas and died 26 Nov 1922 in Girad Kansas buied in Mcgonnogal Cemetery, Cato, Ks. Son of George Henry Buffalow born 23 Jul 1872 Sedan, Chautauqua, Kansas and Janetta Mae Slack born 2 Aug 1874 Modock,Randolph, Indiana. Married Mary Elizabeth Buck, 26 May 1913 in Girard, Kansas. Elizabeth wasborn 21 Jan 1895 Arma, Kansas
I have alot more information on this line if these are the same people.