There are 26 pages of Blake's in the Georgia Families Book but, no Myra A. Blake. Do you have any other Blake names that connect with Myra?? The earliest one was born in Georgia was in 1797 from what I can tell and others before that came from Andover, NH. Whom were her parent's or siblings?? It's very possible that Myra is related to the Blake's in the book here in Georgia but just wasn't added to the family tree.