Frank, I hope you have good luck with your Willaman family. I have been helping a friend who lives in Vienna, Ohio for about 6 years and haven't had a lot of luck.As you can see, the Willaman's are scarce on these message boards.
Let me toss some of my friends names at you and see if any of them connect to yours. Hers were from Ohio also.
Daniel Willaman b. 1865 d. 1950. s/o John Willaman 1827-1887 and Eliza Fry 1833-1890.
John's parents were Johannas Willaman 1778-1854 and Eva Ream 1795-1856. Johannas parents were George Willaman and Ann Babara ?. No dates.
The Eliza Fry who married John Willamam was the d/o John Fry and Susannah Wetzel.
John and Eliza Willaman also had a son named Jessie who married Cornela Sickles.
For what it's worth, something here may connect with your Willaman family. Good luck.
If you have any questions contact me at firstname.lastname@example.org