Ilo Wallace

Ilo Browne Wallace
Second Lady of the United States
In office January 20, 1941 – January 20, 1945
Preceded by	Mariette Rheiner Garner
Succeeded by	Bess Truman
Personal details
Born	(1888-03-10)March 10, 1888 Indianola, Iowa, U.S.
Died	South Salem, New York, U.S.
Political party	Democratic
Spouse(s)	Henry A. Wallace
Children	Henry Browne Wallace, Jean Wallace, and Robert Browne Wallace
Alma mater	Monmouth College
Occupation	Second Lady of the United States

Ilo Browne Wallace (10 March 1888 – 22 February 1981) was the wife of Henry A. Wallace, the 33rd U.S Vice President and later Secretary of Commerce. She was the Second Lady of the United States from 1941 until 1945. She was the sponsor of the USS Iowa (BB-61).

Born in Indianola, Iowa, she was the daughter of James Lytle Browne and his wife, the former Harriet Lindsay.

She attended Monmouth College with the class of 1911.

She married Henry Agard Wallace in Des Moines, Iowa, on 20 May 1914. They had three children: Henry Browne Wallace (1915–2005), Jean Browne Wallace (1920–2011), and Robert Browne Wallace (1918–2002). Her husband later became the editor-in-chief of Wallace's Farmer, an influential Midwestern farming magazine that had been founded by his father, Henry Cantwell Wallace, a future U.S. Secretary of Agriculture.

A small inheritance she received from her parents enabled the Wallaces and their business partners to establish, in 1926, Hi-Bred Corn Company, which developed and distributed hybrid maize and eventually transformed agriculture. The company is now known as Pioneer Hi-Bred International, the world's second largest seed company.

She died at the Wallace estate, Farvue Farm, in South Salem, New York.

Honorary titles
Preceded by Mariette Rheiner Garner	Second Lady of the United States 1941–1945	Succeeded by Bess Truman