On the 1850 Census for Coshocton Co., Ohio listed with my Shadrick & Ann Casteel is a Mary Toothman age 18, born Ohio and below her is an Adam Toothman age 12 born Ohio. I presume that Adam is the son of Mary? Is Mary a daughter of Shadrick & Ann Casteel?
I also found an obituary for Adam Toothman and presume him to be the same person. Coshocton Tribune 18 Nov 1933 Adam Toothman Funeral services were held at 10:30 a. m. today at Criss Bros. funeral home in Newark for Adam Toothman, 97, a native of Coshocton co., who died Wednesday at his home in Newark. Burial was in Barnes cemetery, Newark. Mr Toothman was born Sept. 13, 1836, a son of Mr. and Mrs. Jacob Toothman. He formerly had operated a farm in Coshocton co. His death followed three days illness from pneumonia. Surviving are two sons, Charles, Pleasant Valley, and John, Newark; four daughters, Mrs. Anna Miller, Rocky Ford, Mrs Clara Weekly and Misses Alice and Emma Toothman, all of Newark.