I assume that this would probably not have happened at Calvary for the following reasons. Families have deeds for the plots. The size of each grave in the plot is marked and if there is a body how "deep". As the various graves are used by the family, the records are marked with data as is the deed which the undertaker has and then returned to the family. About 1995, we had a marker put on our daughter's grave. Calvary told us we had to put the name of the other person in the grave on the stone. This surprised me because in another part of the cemetery, my great grandparents and an uncle are buried. Their names are not on the stones, only listed in the record that they are buried in that particular plot. I assume this is a fairly new rule there. The g grandparents and uncle were buried in 1909, 1920 and 1922. We did put the name of a great uncle who had died over sixty years ago in small letters at the bottom of the stone. In our experience with both maternal and paternal burial sites at Calvary, they seem to be pretty much on target with who's buried where. Someone on the list mentioned that there were several bodies in one grave, unmarked at Calvary after removal from St. Joseph. It was a long time ago but they should check because I would think there would not be mass grave sites there without a record. Interesting. Mary Ellen Chambers