This John Strohl I belive is identical to the one you list as son of Michael Strohl.You have Michael's son John as married to Elizabeth Richards.Her surname was actually Rittgers-she was the daughter of John Augustin Rittgers and Catharine Comer.Also note the presence of Jacob Rittgers at the list of property sold at the same of Susannah Strohl's estate.
John A. Strohl (9/14/1802-1/9/1898) and Elizabeth Rittgers had:
Noah, William, Mary Jane, Caroline, Eve, John J., Elizabeth, Joseph, Jacob, Daniel, George Wesley, Lucinda, Rosannah and an infant.
As an aside, I also noticed on an old version of your Familiy Tree Maker Site (perhaps you have updated it since then as I can't find a current report) for Adam Strohl (thought to be son of Michael Strohl) that he married Mary Catherine Barnes and Elizabeth Blosser.Elizabeth's surname was actually Wager.The couple was married 11 Apr 1841 in Hocking County.Several sources document this including a brief family history written by Elizabeth Wager's half-sister Margaret Ann Pierson provided by John Pierson.The surname of Blosser was probably assumed as a Blosser youth was residing with Adam and Elizabeth in the mid 1850s.
I would love to contact any of Adam's descendants.Please reach me at firstname.lastname@example.org