Thaddeus Maclay Mahon (May 21, 1840 – May 31, 1916) was a soldier, attorney, railroad executive, and a Republican member of the

U.S. House of Representatives The United States House of Representatives is a chamber of the bicameral United States Congress; it is the lower house, with the U.S. Senate being the upper house. Together, the House and Senate have the authority under Article One of th ...

from

Pennsylvania Pennsylvania, officially the Commonwealth of Pennsylvania, is a U.S. state, state spanning the Mid-Atlantic (United States), Mid-Atlantic, Northeastern United States, Northeastern, Appalachian, and Great Lakes region, Great Lakes regions o ...

. Thaddeus M. Mahon was born in rural Green Village, Pennsylvania. During the

American Civil War The American Civil War (April 12, 1861May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States between the Union (American Civil War), Union ("the North") and the Confederate States of A ...

, he enlisted in August 1862 as a private in Company A, One Hundred and Twenty-sixth Regiment of the Pennsylvania Volunteers. After a term of service in this regiment, he reenlisted as a veteran in January 1864 in the Twenty-first Regiment, Pennsylvania Volunteer Cavalry, and served until September 1865. Mahon studied law, was admitted to the bar in 1871, and commenced practice in southern Pennsylvania. He served as a member of the

Pennsylvania State House of Representatives The Pennsylvania House of Representatives is the lower house of the bicameral Pennsylvania General Assembly, the legislature of the U.S. state of Pennsylvania. There are 203 members, elected for two-year terms from single member districts. It ...

from 1870 to 1872. He was the president of Baltimore & Cumberland Valley Railroad. He was also a member of the commission having charge of the soldiers’ orphan schools of Pennsylvania. He was an unsuccessful candidate for election in 1876. Mahon was elected as a Republican to the Fifty-third and to the six succeeding Congresses. He served as chairman of the United States House Committee on War Claims during the Fifty-fourth through the Fifty-ninth Congresses. He was not a candidate for renomination in 1906. He was engaged in business in

Chambersburg, Pennsylvania Chambersburg is a borough in and the county seat of Franklin County, Pennsylvania, Franklin County, in the South Central Pennsylvania, South Central region of Pennsylvania, United States. It is in the Cumberland Valley, which is part of the Gre ...

. He died in

Scotland, Pennsylvania Scotland is an unincorporated community and census-designated place (CDP) in Greene Township, Franklin County, Pennsylvania, United States. The community was named after Scotland, the ancestral home of an early settler. As of the 2010 census, ...

, in 1916. Interment was in Cedar Grove Cemetery in Chambersburg.

References

Retrieved on 2008-10-19
The Political Graveyard
1840 births 1916 deaths Pennsylvania lawyers Union army soldiers 19th-century American railroad executives Republican Party members of the United States House of Representatives from Pennsylvania 19th-century members of the United States House of Representatives 19th-century American lawyers {{AmericanCivilWar-bio-stub