Question: What Dutch engineer's pumped water supply system was connected to a bridge that spans the River Thames between the City of London and Southwark?

Context articles: London Bridge
Franciscan Friary, Southampton
Water supply and sanitation in the Philippines
Peter Morice
Fleet Street Pumping Station
Western Cape Water Supply System
Water tower
Water supply network
Tallinn water supply system
Little Falls Dam (Potomac River)

Throughout history, a number of bridges named London Bridge have spanned the River Thames between the City of London and Southwark, in central London.
 The current crossing, which opened to traffic in 1973, is a box girder bridge built from concrete and steel.
 This replaced a 19th-century stone-arched bridge, which in turn superseded a 600-year-old medieval structure.
 This was preceded by a succession of timber bridges, the first built by the Roman founders of London.
The Franciscan Friary of Southampton was founded c. 1233.
 It occupied a south-eastern area of the city, within the walls and adjacent to God's House Tower.
 The friary was notable for its water supply system, which supplied water for use by the friars themselves and by the other inhabitants of Southampton.
 The friary was dissolved in 1538 and the last remains were swept away in the 1940s.
 The site is now occupied by Friary House.
 Elsewhere, remnants of the extensive water supply system still survive today.
Water supply is the process of providing water in a systematic way through installed pumps and pipe lines.
 Before water is provided to a specific area, it undegoes a process called sanitation to ensure that the quality of water received is safe for human consumption.
 The Philippines’ water supply system dates back to 1946 after the country achieved its independence.
 Government agencies, local institutions, non-government organizations, and other corporations are primarily in charge in the operation and administration of water supply and sanitation in the country.
Peter Morice (died 1588; - also sometimes spelt Morrys, Morris or Maurice) was a Dutch-born (some accounts describe him as a German) engineer who developed one of the first pumped water supply systems for the City of London.
 In London, his first pumps were powered by an undershot waterwheel housed in the northernmost arches of London Bridge, spanning the tidal River Thames.
The Fleet Street Pumping Station is a historic water pumping station in Ottawa, Ontario, Canada.
 It is located west of downtown in the Lebreton Flats area, near the new Canadian War Museum.
 The building was opened in 1875 as Ottawa's first pumping station.
 It pumped unfiltered water from the Ottawa River into the city's new water supply system.
 The structure was designed by Thomas Keefer, who designed water systems for many cities in Canada.
 It has been expanded several times since its construction.
 Ottawa also has two newer and larger pumping stations: one on Lemieux Island opened in 1917, and one at Britannia that opened in 1961.
 While most of Ottawa's water comes from these two newer facilities, the Fleet Street Station still plays an important role in the city's water supply.
 The pumping station, designated as heritage in 1982 under the Ontario Heritage Act, uses hydraulic power to pump water and is the only one of its kind in Canada still in operation.
The Western Cape Water Supply System (WCWSS) is a complex water supply system in the Western Cape region of South Africa comprising an inter-linked system of six dams, pipelines, tunnels and distribution networks.
 Some elements of the system are owned and operated by the Department (Ministry) of Water Affairs and Forestry and some by the City of Cape Town.
A water tower is an elevated structure supporting a water tank constructed at a height sufficient to pressurize a water supply system for the distribution of potable water, and to provide emergency storage for fire protection.
 In some places, the term standpipe is used interchangeably to refer to a water tower.
 Water towers often operate in conjunction with underground or surface service reservoirs, which store treated water close to where it will be used.
 Other types of water towers may only store raw (non-potable) water for fire protection or industrial purposes, and may not necessarily be connected to a public water supply.
A water supply system or water supply network is a system of engineered hydrologic and hydraulic components which provide water supply.
 A water supply system typically includes:
Tallinn water supply system is a water supply system that provides potable water to Estonia's capital Tallinn.
Little Falls Dam, also known as Brookmont Dam, is a low dam on the Potomac River, built in 1959 to divert water for the water supply system of Washington, D.C., just below Mather Gorge, about 2 mi above Chain Bridge.
 The 14 ft dam was constructed by the U.S. Army Corps of Engineers, which is responsible for the D.C. water supply.
 It contributes roughly 15 to 20 percent of water intake from the Potomac to the Washington Aqueduct, rising to 30 percent in time of drought.