The topic photo immediately brought this photo to mind.
These are my maternal great grandparents Catherine and William Brennan.
This is a copy of the 1911 census so I am guessing that this photo was taken in 1911 or 1912.
The children are Mary V, my grandmother who was always called Veronica or Vonnie. And my grand uncle Alex.
They would add to the family, William, known as Billy B and Catherine known as Kate.