According to "Phillip Yountz or Younce Emigrant from Holland 1700 His Genealogy"by Marjorie Snook (published by the author about 1975), Caroline Younce was the daughter of Philip Younce and Margaret Musgrave. Based on the 1850 Census, Ashe Co., North Carolina, Caroline was born in 1845 in Ashe Co., North Carolina. However, according to John B. Rochelle (e-mail to Linda Boyle, Feb. 25, 1999) she was born in 1849. "Johnson County Marriages" recorded by Georgia Marie Johnson states that Caroline married William Green Dotson 17 May 1866 in Johnson Co., Tennessee.
John B. Rochelle (e-mail to Linda Boyle, Feb. 25, 1999) said William Green Dotson was the son of Allen Dotson and Delilah Pierce.
I hope this information is of help. Linda Younce Boyle