Wow, I did not realize this cemetery was going to be a problem. Yes the address probably has a Mount Forest address, a Rural Route address like so many in this rural area, since the closet post office is Mount Forest. (I also have a Mount Forest address, but am located in the former Arthur Township. Any one from around here who is pre-amalgamation still refers to their home township name.) No it is not technically 'Egremont' anymore since amalgamation, but is called Southgate. Next I want to point out that I was only going by how findagrave described the location of the cemetery.
As far as I can see in the category list it is still under the sub-category of Grey County. 'Egremont Township' just helps to distinguish its location.
Thank you [[Straub-620|Florian Straub]] for creating this cemetery for me.