Ray V. Pierce

Ray Vaughn Pierce
Frontispiece of 1888's The People's Common Sense Medical Advisor
Member of the U.S. House of Representatives
from New York's 32nd district
In office
1879–1880
Preceded byDaniel N. Lockwood
Succeeded byJonathan Scoville
Member of the New York State Senate
from the 31st district
In office
1878–1879
Preceded byE. Carleton Sprague
Succeeded byBenjamin H. Williams
Personal details
Born(1840-02-04)February 4, 1840
Stark, New York, U.S.
DiedFebruary 4, 1914(1914-02-04) (aged 73)
St. Vincent Island, Florida, U.S.
Resting placeForest Lawn Cemetery, Buffalo, New York, U.S.
Political partyRepublican
OccupationPhysician, entrepreneur, automobile manufacturer, environmentalist

Ray Vaughn Pierce (August 6, 1840 – February 4, 1914) was an American physician, patent medicine manufacturer and marketer, entrepreneur, automobile pioneer, New York state senator and a U.S. representative from New York.

An Eclectic Medical College of Cincinnati graduate, Pierce earned millions of dollars selling patent medicines, first primarily by mail and later over the counter. He claimed his "treatments" could cure many diseases and medical conditions, including consumption (tuberculosis), blood and liver problems as well as alleviate many "women’s complaints". Many referred to Pierce as "The Prince of Quacks".