And this?
To Dwell with Fellow Clay: The Story of the East Cleveland Township Cemetery
Your Edwards are a well-known pioneer family, it seems. See pp. 115-118, and be sure to let me know if you can't access this web page. There's a lot of documented history out there, and this book is very interesting about another of Adonijah's sons, Roldolphus or Rudolphus (?), who was "mayor" of Cleveland before Cleveland had mayors.
Somewhere in this book it says "in the 54th year of her age. wife of Adonijah Edwards" because that's what shows on my Google search page, but you have to buy the download to get the whole book. It's very inexpensive, $3.99. If you can't get at it, I'll do it for you.
I Googled:
Woodland Euclid Avenue Cemetery Cleveland +Adonijah.