Ernest and Marie Pupke.
From my grandfather, George F. Frost: Ernest made arrangements with his neighbors on both sides to take down the fences and grow flowers instead. His flowers thrived so well he sold them to florists.
From Don Pupke, their great grandson: "The picture of Ernest and Marie wearing corsages is from their 50th Wedding Anniversary. Ernest (my great grandfather was a gardener who made a living growing dahlias and racing homing pigeons as a hobby."