The next time I am in Princeton, I will take a photo of Durdin's marker. Another of Dye's patients who died at Princeton, Dr. Edwin E. Harris, is also buried in the Princeton Cemetery, and his tombstone is still intact. Harris's daughters placed the current headstone over his grave in 1867. I have a copy of Dr. Harris's war-time letters and one of the last in the collection was written by Dye, describing Harris's burial in the Princeton Cemetery.
Bill