Martha DEAN  married  Charles ODENBAUGH July 02, 1785 in Baltimore County, MD (she died before 1795 when he remarried) 

Charles ODENBAUGH b: 1760 in Germany  d: April 22, 1813 in War of 1812, Waynesburg, Greene County, Pennsylvania. He was the son of Jonas ODENBAUGH.

We believe Charles and Martha (DEAN) ODENBAUGH had a son who became a doctor in Ohio. This is all we know of Martha DEAN. Georgeann descends from Charles and his second wife, C/Katherine FRY. 

It's possible the son who became a doctor is an ancestor to some of the ODENBAUGHs we can't fit in our tree.