Chris, I have copies of much material from the Giddings papers (which you can view online at a library, asking them to borrow the microfilm reels--or at the Ohio Hist Soc). Anyway, I recall his sending his regards to family members and there being a girl's name I could not place in that list several times. When I get back to those letters (I am writing a book on JG for Ohio Univ. Press) I will see if I can dig up the name and send it to you.
All best, Cathy Rodabaugh