Well, now that you have a time frame and a first name, that's a start.
We have a pretty close time frame of entrance and exit.
We have an approximate time frame and partial ID.
The time frame on this is all wrong.
The time frame and dates seemed to fit, but that's a mighty long stretch.
The time frame was right for it to be the body of Senior Dawkins's mine manager, slain there in 1961.