Ziegler, Keck, Schaub, Graham family tree

recently obtained a framed item dated June 1, 1916. It appears to be the original Ziegler family tree. Michael and Marie Ziegler are pictured with deceased under their name. There is also a red, white, and blue ribbon that says The Michael Ziegler Posterity Association and a button with Michael and Marie on it. The document has many names approximately 100 names such as Graham, Schaub, Keck, Hafner, etc.

The list starts with Rosa and Karl Keck near top and at bottom has Schoeberlein name.

Is anyone interested in this or can anyone provide more information?
Thanks