Jonathan Cilley

Jonathan Cilley
Member of the U.S. House of Representatives
from Maine's 3rd district
In office
March 4, 1837 – February 24, 1838
Preceded byJeremiah Bailey
Succeeded byEdward Robinson
Speaker of the Maine House of Representatives
In office
1835–1836
Preceded byThomas Davee
Succeeded byHannibal Hamlin
Member of the Maine House of Representatives
In office
1831–1836
Personal details
Born(1802-07-02)July 2, 1802
Nottingham, New Hampshire, U.S.
DiedFebruary 24, 1838(1838-02-24) (aged 35)
Bladensburg, Maryland, U.S.
Political partyDemocratic
SpouseDeborah Prince
Children5
EducationBowdoin College (BA)
Signature

Jonathan Cilley (July 2, 1802 – February 24, 1838) was a member of the U.S. House of Representatives from Maine. He served part of one term in the 25th Congress, and died as the result of a wound sustained in a duel with another Congressman, William J. Graves of Kentucky.

Cilley was a native of Nottingham, New Hampshire, and was educated at Atkinson Academy and Bowdoin College. He settled in Thomaston, Maine, where he studied law and attained admission to the bar in addition to editing the Thomaston Register newspaper. A Democrat, Cilley served in the Maine House of Representatives from 1831 to 1836, and was Speaker in 1835 and 1836.

In 1836, Cilley was elected to the United States House of Representatives. He served part of one term, and died as the result of a gunshot wound caused when he engaged in a duel with Representative William J. Graves. They fired at each other with rifles three times, and on the third shot, Graves hit Cilley's femoral artery, causing blood loss which resulted in Cilley's death. He was temporarily interred at Congressional Cemetery, and later reinterred at Elm Grove Cemetery in Thomaston.