Thanks for the clarification on the date. I thought as much, but I wanted to double check.
We don't know what the minister's name was. All MJM's letter said was, "...He came to live with Gran's (Jane Wilson) people."
I found a few additional pictures.
The one of the young man is Patrick Morris, Margaret Wilson Morris's son. The one of the older lady and two others is JWFitzpatrick, Jane Wilson Fitzpatrick, Margaret Fitzpatrick Maguire.
The one of the three men is ?, JWFitz, and Patrick Morris.
Finally the two old people are Mary Jane Maguire Wellington and my uncle Bob Fitzpatrick.