Forever is a long time

From the obituary of Rufus Adrian Lewis:
The testator directed that the family pictures, especially those of his father and mother, and of his first wife, the mother of all his living children, and his dead son, John A. Lewis, should be kept in the family forever, though they may be divided among the children.
Rufus, who was elected to the Missouri Legislature in 1854, died October 23, 1906. I hope his family line is alive and well. And I hope someone wrote on the back who's who in the pictures.