Background
Henry was born and raised in Philadelphia, and was educated in local schools. He was a son of John Snowden Henry and Elizabeth (Bayard) Henry, and a grandson of Philadelphia businessman Alexander Henry.
Henry was born and raised in Philadelphia, and was educated in local schools. He was a son of John Snowden Henry and Elizabeth (Bayard) Henry, and a grandson of Philadelphia businessman Alexander Henry.
He graduated with high honors from Princeton University in 1840. He studied law, passed his bar exam in 1844, and established a prosperous legal firm.
Henry took office on May 11. Among his platforms was strong support for the city"s proposed system of public transportation, including streetcars. He also dramatically strengthened the police force.
Once the Civil War began in 1861, Philadelphia"s southern leanings changed, and hostility moved from abolitionists to Southern sympathizers.
Mobs threatened a secessionist newspaper and the homes of suspected sympathizers. Henry responded to the growing crisis, and led efforts, along with the city police, to turn away the rioters and quell the unrest.
Henry aligned himself with the Republican Party and was reelected to successive terms. During the Gettysburg Campaign in June 1863, he called out the home guard under Brigade
Henry, along with Major
General In late 1865, Henry chose not to run for another term and left office on January 1, 1866. He became a trustee of the University of Pennsylvania, and was a bank director for several years.
He retired to a stately home in the Germantown region.
He was buried in Laurel Hill Cemetery in Philadelphia"s East Falls section.
He became active in local politics and represented the Seventh Ward on the City Council from 1856-1857. Napoleon J. T. Dana, organized a work party of 700 men for this effort.
He was prominent in the efforts to suppress Confederate sympathizers within the city early in the war, and helped organize civilians to assist in constructing earthworks to defend the city during the 1863 Gettysburg Campaign. General A. J. Pleasonton to help defend the city and encouraged citizens to help strengthen the line of earthworks and small forts ringing the main approaches to Philadelphia.
In 1858, running as a member of the People"s Party, he was elected mayor, defeating incumbent Richard Vaux. He also was a leading member of the board of directors that planned the 1876 Centennial Exposition.