Family members here:
The ‘Marks” file at Wooster Public Library, Wooster, Wayne, Ohio shows a photograph of the Mark tombstone. The file says they are buried in Reedsburg Cemetery in Wayne County. Tombstone, “Abraham Mark Died Apr 7, 1872, Aged 60 Years, 5 Mos, 28 Ds.” The file also has photographs of Abraham and Isabell Mark. I visited the cemetery, located the tombstone and took photographs. Abraham’s name is on the tombstone but not his wife.