Daniel Leasure (March 18, 1819 – October 10, 1886) was an American soldier and physician who served as a

colonel Colonel (abbreviated as Col., Col or COL) is a senior military officer rank used in many countries. It is also used in some police forces and paramilitary organizations. In the 17th, 18th and 19th centuries, a colonel was typically in charge of ...

and

brigade A brigade is a major tactical military formation that typically comprises three to six battalions plus supporting elements. It is roughly equivalent to an enlarged or reinforced regiment. Two or more brigades may constitute a division. Br ...

commander in the

Union Army During the American Civil War, the Union Army, also known as the Federal Army and the Northern Army, referring to the United States Army, was the land force that fought to preserve the Union (American Civil War), Union of the collective U.S. st ...

during the

American Civil War The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States. It was fought between the Union ("the North") and the Confederacy ("the South"), the latter formed by states th ...

Early life

Leasure was born in 1819 near

Pittsburgh Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Wester ...

in Westmoreland County,

Pennsylvania Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, ...

. He attended Greersburg Academy in nearby

Darlington Darlington is a market town in the Borough of Darlington, County Durham, England. The River Skerne flows through the town; it is a tributary of the River Tees. The Tees itself flows south of the town. In the 19th century, Darlington underwen ...

in Beaver County from 1838 to 1840. Afterwards, he spent time in

medical school A medical school is a tertiary educational institution, or part of such an institution, that teaches medicine, and awards a professional degree for physicians. Such medical degrees include the Bachelor of Medicine, Bachelor of Surgery (MBBS, M ...

in Pittsburgh.

Civil War

Leasure held the rank of colonel in the

IX Corps 9 Corps, 9th Corps, Ninth Corps, or IX Corps may refer to: France * 9th Army Corps (France) * IX Corps (Grande Armée), a unit of the Imperial French Army during the Napoleonic Wars Germany * IX Corps (German Empire), a unit of the Imperial Germ ...

through most of the war. His

regiment A regiment is a military unit. Its role and size varies markedly, depending on the country, service and/or a specialisation. In Medieval Europe, the term "regiment" denoted any large body of front-line soldiers, recruited or conscripted ...

, the 100th Pennsylvania Infantry, was known as the "Roundheads" because it was recruited from descendants of the followers of

Oliver Cromwell Oliver Cromwell (25 April 15993 September 1658) was an English politician and military officer who is widely regarded as one of the most important statesmen in English history. He came to prominence during the 1639 to 1651 Wars of the Three Ki ...

.100th Penn.com
/ref> The regiment first saw action in the command of Brig. Gen.

Isaac I. Stevens Isaac Ingalls Stevens (March 25, 1818 – September 1, 1862) was an American military officer and politician who served as governor of the Territory of Washington from 1853 to 1857, and later as its delegate to the United States House of Represen ...

at the

Battle of Secessionville The Battle of Secessionville (or the First Battle of James Island) was fought on June 16, 1862, during the American Civil War. Confederate forces defeated the Union's only attempt to capture Charleston, South Carolina, by land. It's noted for ...

South Carolina )''Animis opibusque parati'' ( for, , Latin, Prepared in mind and resources, links=no) , anthem = " Carolina";" South Carolina On My Mind" , Former = Province of South Carolina , seat = Columbia , LargestCity = Charleston , LargestMetro = ...

on June 16, 1862. Transferred to the

Virginia Virginia, officially the Commonwealth of Virginia, is a state in the Mid-Atlantic and Southeastern regions of the United States, between the Atlantic Coast and the Appalachian Mountains. The geography and climate of the Commonwealth ar ...

theater of the war, Leasure participated in the

Second Battle of Bull Run The Second Battle of Bull Run or Battle of Second Manassas was fought August 28–30, 1862, in Prince William County, Virginia, as part of the American Civil War. It was the culmination of the Northern Virginia Campaign waged by Confederate ...

, and the

Battle of Chantilly The Battle of Chantilly (or Ox Hill, the Confederate name) took place on September 1, 1862, in Fairfax County, Virginia, as the concluding battle of the Northern Virginia Campaign of the American Civil War. Thomas J. "Stonewall" Jackson's corps ...

. Wounded at Second Bull Run he subsequently missed the Maryland Campaign. Leasure returned for the

Battle of Fredericksburg The Battle of Fredericksburg was fought December 11–15, 1862, in and around Fredericksburg, Virginia, in the Eastern Theater of the American Civil War. The combat, between the Union Army of the Potomac commanded by Maj. Gen. Ambrose Burnsi ...

where he took command of the 3rd Brigade, 1st Division in the IX Corps. Moving to the Western Theater with the IX Corps, Leasure continued in

command under Maj. Gen.

John Parke John Grubb Parke (September 22, 1827 – December 16, 1900) was a United States Army engineer and a Union general in the American Civil War. Parke's Civil War service was closely associated with Ambrose E. Burnside, often serving him as chi ...

during the

Siege of Vicksburg The siege of Vicksburg (May 18 – July 4, 1863) was the final major military action in the Vicksburg campaign of the American Civil War. In a series of maneuvers, Union Maj. Gen. Ulysses S. Grant and his Army of the Tennessee crossed the Missis ...

and Blue Springs. Returning to command of the 100th Pennsylvania he took part in the

Siege of Knoxville The siege of Knoxville (November 19 – December 4, 1863) saw Lieutenant General James Longstreet's Confederate States Army, Confederate forces besiege the Union (American Civil War), Union garrison of Knoxville, Tennessee, led by Major General A ...

. Returning to Virginia, Leasure now commanded the 2nd Brigade, 1st Division in the IX Corps at the

Battle of the Wilderness The Battle of the Wilderness was fought on May 5–7, 1864, during the American Civil War. It was the first battle of Lieutenant General Ulysses S. Grant's 1864 Virginia Overland Campaign against General Robert E. Lee and the Confederate Arm ...

and the

Battle of Spotsylvania The Battle of Spotsylvania Court House, sometimes more simply referred to as the Battle of Spotsylvania (or the 19th-century spelling Spottsylvania), was the second major battle in Lt. Gen. Ulysses S. Grant and Maj. Gen. George G. Meade's 1864 ...

. When division commander Brig. Gen.

Thomas G. Stevenson Thomas Greely Stevenson (February 3, 1836 – May 10, 1864) was a general in the Union Army during the American Civil War. He was killed in action during the battle of Spotsylvania Courthouse. Biography Stevenson was born in Boston, Massachusetts ...

was killed during the fighting at Spotsylvania, Leasure was the ranking subordinate and took command of the division for 3 days until relieved of this capacity by Maj. Gen.

Thomas L. Crittenden Thomas Leonidas Crittenden (May 15, 1819 – October 23, 1893) was a lawyer, politician, and Union general during the American Civil War. Early life Crittenden was born in Russellville, Kentucky, the son of U.S. Senator John J. Crittenden, who ...

. Returning to command the 2nd Brigade, Leasure was wounded a few days later and never returned to field command. He was mustered out of the service on August 30, 1864. He received the

brevet Brevet may refer to: Military * Brevet (military), higher rank that rewards merit or gallantry, but without higher pay * Brevet d'état-major, a military distinction in France and Belgium awarded to officers passing military staff college * Aircre ...

rank of

brigadier general Brigadier general or Brigade general is a military rank used in many countries. It is the lowest ranking general officer in some countries. The rank is usually above a colonel, and below a major general or divisional general. When appointed ...

in 1865.

Post-war career

When the war ended, Leasure returned to Pennsylvania where he practiced

medicine Medicine is the science and practice of caring for a patient, managing the diagnosis, prognosis, prevention, treatment, palliation of their injury or disease, and promoting their health. Medicine encompasses a variety of health care pract ...

in the

borough A borough is an administrative division in various English-speaking countries. In principle, the term ''borough'' designates a self-governing walled town, although in practice, official use of the term varies widely. History In the Middle Ag ...

of Darlington. While in Darlington, Leasure became a trustee of Greersburg Academy where he was educated nearly thirty years before. He later served in the Pennsylvania state legislature, and afterwards, moved to New Castle, Pennsylvania. Leasure then moved to the city of

St. Paul Paul; grc, Παῦλος, translit=Paulos; cop, ⲡⲁⲩⲗⲟⲥ; hbo, פאולוס השליח (previously called Saul of Tarsus;; ar, بولس الطرسوسي; grc, Σαῦλος Ταρσεύς, Saũlos Tarseús; tr, Tarsuslu Pavlus; ...

Minnesota Minnesota () is a state in the upper midwestern region of the United States. It is the 12th largest U.S. state in area and the 22nd most populous, with over 5.75 million residents. Minnesota is home to western prairies, now given over to ...

in 1878, where he died eight years later on October 10, 1886. His body was returned to Pennsylvania, and was buried in New Castle.

Monument

The borough of Darlington erected a monument the year following Leasure's death. The monument was placed across from the Greersburg Academy school building where Leasure spent a considerable amount of time in his life. (Other notable Civil War alumni to go through the academy were the

abolitionist Abolitionism, or the abolitionist movement, is the movement to end slavery. In Western Europe and the Americas, abolitionism was a historic movement that sought to end the Atlantic slave trade and liberate the enslaved people. The British ...

John Brown John Brown most often refers to: *John Brown (abolitionist) (1800–1859), American who led an anti-slavery raid in Harpers Ferry, Virginia in 1859 John Brown or Johnny Brown may also refer to: Academia * John Brown (educator) (1763–1842), Ir ...

and John W. Geary.)

References

* Cole, Wayne A., ''The Greersburg Academy and the Station House'', Wayne A. Cole, 2003, .

Notes