

A Gilded Age financier who shaped the American economy and filled the National Gallery with his art, then saw his legacy tarnished by the Great Depression.
Andrew Mellon was the quiet architect of American capitalism in the early 20th century. The Pittsburgh-born son of a banker, he built a sprawling empire that stretched from aluminum and oil to banking, becoming one of the world's wealthiest men. His true ambition, however, was fiscal policy. As Treasury Secretary under three presidents from 1921, he championed drastic tax cuts for the wealthy and debt reduction, believing capital in the hands of industrialists would fuel national prosperity. The Roaring Twenties seemed to prove him right, but the 1929 crash and ensuing Depression recast his policies as catastrophic failures, leading to his resignation and a humiliating tax evasion investigation. In his later years, Mellon pivoted to philanthropy, funding the National Gallery of Art and donating his immense art collection to form its core, creating a cultural monument that outlasted his economic reputation.
The biggest hits of 1855
The world at every milestone
Karl Benz builds the first gasoline-powered automobile
First public film screening by the Lumiere brothers
Einstein publishes the theory of special relativity
The Lusitania is sunk by a German U-boat
The Scopes Trial debates evolution in schools
Social Security Act signed into law
Hindenburg disaster; Golden Gate Bridge opens
The Mellon Institute of Industrial Research, which he founded with his brother, later merged with the Carnegie Institute of Technology to form Carnegie Mellon University.
He was the subject of a famous, and ultimately unsuccessful, four-year tax evasion prosecution by the Roosevelt administration.
His art collection included masterpieces by Raphael, Rembrandt, and Vermeer, which formed the initial donation to the National Gallery.
Mellon Avenue in Pittsburgh is named for the family, and he once owned the land that now comprises much of the city's Golden Triangle business district.
“The Government is just a business, and can and should be run on business principles.”