- $1,100,000
- The check her clerk carried from the Chemical Bank to the Controller of the City of New York on October 23, 1907, exchanged for the city's special revenue bonds [A2]New-York tribune (New York, N.Y.), October 24, 1907, Image 5, "Hands City a Check for $1,100,000"Library of Congress, Chronicling Americaclass A · read 2026-07-28
- $20,000,000
- The floor of the Wall Street estimates of her fortune printed on the day she died. The ceiling printed the same day was $100,000,000, and officials of the Chemical National Bank declined to hazard a guess about the size of the estate [A4]Evening times-Republican (Marshalltown, Iowa), July 3, 1916, Image 1, death report of Mrs. Hetty GreenLibrary of Congress, Chronicling Americaclass A · read 2026-07-28
- 9 millions
- What contemporary accounts at her death said her father left her: one million outright and the income from the other eight, the principal held in trust for her children [A5]Burlington weekly free press (Burlington, Vt.), July 6, 1916, Image 9, report of the death of Mrs. Hetty Green and of the funeral arrangements at Bellows FallsLibrary of Congress, Chronicling America (contributed by the University of Vermont)class A · read 2026-07-28
- 1/2 the Howland estate
- The share of the income she took for life under the trusts of her aunt's probated will, in place of owning the estate itself [B1]"The Howland Will Case", The American Law Register (1852-1891), reprinting an extract from The American Law ReviewInternet Archive, JSTOR Early Journal Contentclass B · read 2026-07-28
- 78
- Her age on November 21, 1912, the day she was reported at work in her office as usual, at a desk at the head of Wall Street [A3]Evening star (Washington, D.C.), November 21, 1912, Image 2, "Mrs. Hetty Green Is 78", birthday interview at her officeLibrary of Congress, Chronicling Americaclass A · read 2026-07-28