Thomas Jenckes

Thomas A. Jenckes
Member of the U.S. House of Representatives
from Rhode Island's 1st district
In office
March 4, 1863 – March 3, 1871
Preceded byWilliam Paine Sheffield, Sr.
Succeeded byBenjamin T. Eames
Member of the Rhode Island House of Representatives
In office
1854–1857
Personal details
Born(1818-11-02)November 2, 1818
Cumberland, Rhode Island
DiedNovember 4, 1875(1875-11-04) (aged 57)
Cumberland, Rhode Island
Resting placeSwan Point Cemetery
PartyRepublican
Alma materBrown University
OccupationLawyer
Signature
Preview warning: Page using Template:Infobox officeholder with deprecated parameter "honorific-suffix". Replace with "honorific_suffix".
Preview warning: Page using Template:Infobox officeholder with deprecated parameter "honorific-prefix". Replace with "honorific_prefix".

Thomas Allen Jenckes I (November 2, 1818 – November 4, 1875) was a United States representative from Rhode Island. Jenckes was best known for introducing a bill that created the United States Department of Justice. President Ulysses S. Grant then signed the bill into law on June 22, 1870. Jenckes was also a supporter of civil service reform.