Sorry to be slow.Life is keeping my busy.
My father was Eugene C. Doll, his father was Frank B. Doll, brother to your grandfather.
I have been working with Sue Pehl, and she has copies of everything I have, if you ever see you aunt.
If you want to send me an address, when I get time, I will mail you copies of what we have so far. Or, you can get in touch with your aunt.
Carol