[4] Among her extended family were uncles Whitney Warren and Lloyd Warren, prominent architects, and cousins Robert Walton Goelet (a financier and real estate developer) and Edith Starr Miller (an author who married Almeric Paget, 1st Baron Queenborough).

[5] After the war, Warren became a prominent sculptor and, a few years later, she exhibited at the Paris Salon and her reputation spread to the United States.

[6] On December 19, 1912, Warren married Count Guy de Lasteyrie at St. Patrick's Cathedral, New York.

[7] Count Guy was a direct descendant, a great-great grandson, of the French aristocrat and American Revolutionary War hero Gilbert du Motier, marquis de Lafayette.

[5] Sadly, in November 1930, "she was committed to an institution for the insane, remaining there until her death eighteen years later on October 11, 1948, in Beacon, New York.