Jacob's Island

Jacob's Island is an area in Bermondsey, in the modern borough of Southwark (London, England), on the south bank of the Thames. It was historically a slum and was represented in 19th-century texts including the Mysteries of the Court of London (1848-56) by George W. M. Reynolds (1814-1879), Alton Locke (1850) by Charles Kingsley (1819-1875), and most famously Oliver Twist (1838) by Charles Dickens (1812-1870), in which Jacob's Island is the site of the death of the villain Bill Sykes.

Iver

Iver is a civil parish in Buckinghamshire, England.

In London Labour and the London Poor: 

The Rat-Killer. (Volume 3)

Isle of Man

The Isle of Man, also known as Mann, is an island nation and self-governing British Crown Dependency in the Irish Sea. The land was under English rule since 1346 after being battled for by England and Scotland and it obtained limited home rule in 1866. The Isle's parliament is called Tynwald and was established by Viking settlers in the 8th century.

In London Labour and the London Poor:

Meeting of Thieves. (Volume 1)

 Of the Habits, Opinions, Morals, and Religion of Patterers generally. (Volume 1)

Isle of Dogs

The Isle of Dogs is a peninsula in the River Thames in East London, in the modern borough of Tower Hamlets (London, England). The area was originally known as Stepney Marsh. In the early 19th century, the Isle of Dogs was used as an industrial space for docks and factories, including the construction of the West India Docks in 1802 and East India Docks in 1806.

In London Labour and the London Poor:

Meeting of Thieves. (Volume 1)