Hi Mark, welcome to the forum. I'm glad you came across the thread.
Below is a photograph from 1913.
It is a view north on Grand Ave. from between 3rd and 4th Street.
I would guess Daniel and May resided on the east side of the street
up where you can see the group of trees (or perhaps a bit beyond).
usc digital archive
This is the best I can do at the moment.
At least it gives you a good idea of their neighborhood.
Keep visiting the thread though Mark, you never know when one of us
might come up with a photograph of 212 S. Grand.