I have a reference of marriage between Stephen H Adams and Media HOBBS in Feb 1829 in Somerset County, MD. Haven't found an 1830 census. There is an 1840 census for Media Adams (perhaps a widow now) that would fit. No 1850 census for her but she could have remarried. Her daughter, Hester Jane Adams married in 1851 in Somerset County to Thomas J Henderson and later moved to Baltimore City where they lived out their lives.