My notes indicate that in 1870, Charlotte and John Baker were living next door to Adam Baker.Charlotte and John's son Charles Baker was 3 and Elizabeth was 2.
I have several Baker's in the 1880 cencus but can not make a connection.
I just calculated that Catherine Baker would have been 120 plus or minus if she was the one in my photo, so it is not her.I looked at Evergreen cemetary in C.Springs and found no Baker or Theiss. My "mystery" lady lived in Colorado City.
There is a book titled "Washington county to 1980" which may help.I looked at one page (394?), but my copy was so poor, I couldn't be sure of anything.