The civil parish was within the Ossulstone hundred and, from the 17th century, the Tower division. It was entrusted with various administrative functions from the 17th century. The vestry also had responsibility for highways and burials. In 1855 the parish was included in the area of the Metropolitan Board of Works, and the vestry elected two members of the board.
Under the Metropolis Management Act 1855 any parish that exceeded 2,000 ratepayers was to be divided into wards; as such the incorporated vestry of St Leonard Shoreditch was divided into eight wards (electing vestrymen): No. 1 or Moorfields (18), No. 2 or Church (21), No. 3 or Hoxton (21), No. 4 or Wenlock (18), No. 5 or Whitmore (12), No. 6 or Kingsland (12), No. 7 or Haggerstone (9) and No. 8 or Acton (9).[1][2]
The precursor of the Saint Leonard's workhouse was housed in several houses in Hoxton. In 1731, that site housed 84 inmates. Saint Leonard's new, three-story workhouse (with infirmary and apothecary) was opened in 1777, thanks to a levy tax passed by an Act of Parliament in 1774. The Shoreditch Vestry built this workhouse on the Parish Poor Trustees' "Land of Promise," on Kingsland Road.[4]
St Leonard's parish circumvented the 1834 Poor Law Amendment Act, because it was administered under its own Act. In 1847, a sub-committee of Parliament found the conditions in the workhouse to be very poor.
Ecclesiastical parish
St Leonard's parish was within the Diocese of London. As the population increased the parish was divided:[5]
In 1830 the areas of Haggerston and Hoxton were constituted as separate parishes.
In 1841 a new parish of "St James, Curtain Road" was created.
In 1848 part of Saint Leonard's parish helped to form the parish of "St Mark, Old Street".
In 1862 St Leonard's parish was again divided to create the parish of "Shoreditch, St Michael".
In 1866 a new parish of "Holy Trinity, Shoreditch" was formed from part of Saint Leonard's and part of neighbouring parish of Bethnal Green.
In 1872 the parish of "Shoreditch, St Agatha" was created from part of Saint James, Curtain Road.
Later decreases in population led to a number of these parishes being combined in the 20th century. For instance, in 1915 Saint Agatha's parish was absorbed by St James, and in 1972 a merged parish of "Shoreditch, St Leonard with St Michael" was formed.