My source says:
Samuel Knox was the brother of John Knox who as the father of Jane Knox who married Samuel Polk and was the father of James Knox Polk, the 11th President of the United States.
- The Taggarts of Brown County, Indiana : before and beyond, Susan Morris McGee, pg 94
However this profile says that the name of his wife was Mary Luckie.
Does anyone have access to the DAR file to let me know what they think?
- Daughters of the American Revolution, DAR Genealogical Research Databases, database online, (http://www.dar.org/ : accessed date), "Record of Samuel Knox", Ancestor # A067121.