The William Thomas (Tommy) Ross Family of Sonoma County, Ca.

Iam researching the Ross Family. I can follow the family back to William Ross the father of William Thomas Ross. William Ross was born on March 6, 1803 in Tennessee. His family moved to Indiana shortly after. He married Sarah Kay on December 4, 1821.
They set up housekeeping in Harrison County, Indiana. They moved to California in 1855. Iam interested in any information on his parents and grandparents.