I am also interested in the Sondles (various spellings) who lived in Coshocton and Holmes Counties.
I think that the Dolly Sonals listed on the 1830 census in Monroe Township, Coshocton, was the mother of the George Sondles who married Ellen Bailey in Tuscarawas County on January 2, 1834. They had a daughter, Elizabeth Catherine, born December 1, 1836. I think that George later married Margaret Smith in Coshocton County. Their children were Lafayette, Ann, Jacob, Polly, and William.
I think that George had a sister Elizabeth who married David Holler. George's daughter Elizabeth was living with David and Elizabeth Holler in Owen County, Indiana, on the 1850 census.
I am still trying to piece together this family, and I would like to share information.