This is actually Catherine Moak, not Moake. She was the daughter of Middleton Moak and Sarah Elizabeth Corley, born on 23 August 1831 and married William Greenberry Young in 1850. She is the second (of 20) child of Middleton Moak.
Middleton was the son of Andrew Moak and Catherine Dominey and the grandson of Jacob Moak. He is also cousin to the Moake Family of Williamson County, Illinois - that family is also descended from Jacob Moak of South Carolina.
William and Catherine Moak Young had seven children: Elisha Middleton, Elijah Jesse, Sarah Elizabeth, Newton Pascal, William Asa, Isaac Monroe (Snipe), and John.
I have some information about the family but would like to have more as I have begun the long process in updating the Moak Family History which originally appeared in 1960.
Jefferson M. Moak