BEIN Za W6453 Zz875N: Presentation inscription to Kate N. Motley from Thornton Niven, 1876. From the Thornton Wilder Papers.
BEIN Za W646 875H: In the author's manuscript: "T.M. Niven, Dobbs' Ferry, 1875;" also in his hand on unnumbered page 3: "Mr. Olyphant united with the Dobbs' Ferry Church Feb'y 5th, 1865." The author was the father of Isabella Thornton Niven Wilder, mother of Thornton Wilder. From the libraries of: 1) Thornton M. Niven, Jr.; 2) A. Tappan Wilder.