1 A Genealogical History of the Dupuy Family, by Charles Meredith Dupuy.
2 "Du Puy: A Genealogical History Compiled by Charles Meredith Du Puy of Philadelphia, Pennsylvania, 1883" with a cover letter from Wilder Du Puy Baker.
6 Compiled by Charles Meredith Du Puy of Philadelphia, Pennsylvania, Du Puy: A Genealogical History.(1883)
7 Mormon site, www.familysearch.org.
9 Back of picture of Maria Wilder preserved by Wilder DuPuy Baker.
10 family papers in possession of Constance Baker Bowen.