Mark's Sawyer ancestors were: Jacob Sr, Jacob Jr & Jesse.
I have much more on NC & IL and some OR events. His father Jesse was a colorful individual.
My info on his descendants are quite limited.
1 Mark Sawyer b: Sep 28, 1813 Currituck, NC d: Apr 12, 1884 Wheatland, Yamhill Co, OR Burial: Wheatland, Yamhill Co, OR
+Susannah James b: Abt. 1825 IN m: Mar 22, 1838 Putnam Co, IL d: Aug 3, 1896 Yamhill, OR Burial: Hopewell, Yamhill, OR
2 Ellis Sawyer b: Abt. 1841 IL
2 Sarah Sawyer b: Abt. 1843 IL
2 Mary Sawyer b: Abt. 1844 IL
2 Elmira Sawyer b: Abt. 1845 IL
2 George Sawyer b: Abt. 1848 OR
2 John Sawyer b: Abt. 1848 OR
2 Damon E. Sawyer b: Abt. 1866 OR