We have a relative on our tree named Andrew Littleton Kerr b.Oct.14,1829 d. Dec.10,1891.We assume this would be his mother's maiden name.He was born in Pittsburg,Pa. He married 1Augusta Switzer 2 Elizabeth McCullough.Several people down the family line are also named Littleton for several generations.The family moved to Ohio and Missouri thereafter. If anyone has a Kerr/Littleton connection--Please let us know.We are unable to go back any futher than Andrew Littelton Kerr at this time. Karen Kerr