Emma was the d/o Greenville and Dulcina Poe Barr. She was born about 1868. Green and Dulcina's children were:
Rosettie(Rose) My husband's grandmother
In the 1880 Owen County Census, Emma, Belle and Rose were living with grandparents, William and Nancy Barr. Living with their uncle Luther and wife Matlida Barr are the other children, Luther, Addie and Dulcina. Wife Dulcina is not listed because Green has apparently remarried to a Sarah Montgomery and they are living with her father, John Montgomery. I found on familysearch that Emma Barr was married to George Robertson and I am working on the Barr line and will share what I do have.