Charles and Rachel McKinnis were originally buried in North McKean Street Cemetery in Butler Cemetery, Butler, Butler County, Pa., and have grey tombstones. (Note: The bodies were all removed from this cemetery to the "North Cemetery" or Calvary Cemetery to make room for a public school building. On Find A Grave, Charles memorial id is 27086636 and Rachel's id is 27086655 in Calvary Cemetery. I assume these same ids are for North Cemetery.)

Calvary cemetery

Calvary maps

Sections in Calvary