There is a possibility that these Missouri Joplin area McKees are related:
Andrew McKee b bet 1790-1800 m. Jane Baird b abt 1803, OH. They were m. April 11, 1820 in Perry Co., OH. Known children were Mary Jane, Rahile?, and Martha (extracted from church records).It appears that Andrew was on the 1830 & 1840 Hopewell, Twp., Perry Co. census records.Then I lose track of him.
Jane Baird McKee did have a nephew, Hugh Baird, who was also in the Missouri area for a period.This was in the Mulberry, Charlotte Twp., Bates Co. area which is right above Joplin.Hugh's wife is buried there and I noticed there were several McKee's buried in the same cemetery, but alas I was foolish and did not take notes on them, not knowing a possible connection at the time.
Does any of this information jive with your Bible records?