I cannot help you with her name, but I beleive we are looking for the same information.  I am the great-great-great-great-gradndaughter of John Maxwell who died in Martinsville, IN.  I have my family's history back to John's father but am looking for more.  I am descended from John's son James then James Harvey the Charles Harvey then Lloyd Harvey then my own father Chris Patrick.  I think we could possibly fill in some gaps for each other.