I am a descendant of the David Miller you mention here, I believe. I am looking for Elizabeth Briggs that married George Summey. Elizabeth was born 1780 in Rowan Co., died 1855 in Brown Co., IL. I am tryin to locate Elizabeth's parents. I would be happy to share what info I have on the Miller's/Huffman's/Summey's of Rowan Co. I also have heard and seen mention of Native American blood and would be interested to know any stories, etc. about this.