A ward earned by jousting

The knights who fought for a strip of mud outside the wall

You stand inside the Portsoken, land a Saxon king once handed to a guild of fighting men.
Last reviewed 12 September 2026 · A four-minute read · 1108–1876
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The short answer

Aldgate House stands within the Portsoken, a strip of land east of Aldgate given by Saxon king Edgar the Peaceful to the Cnichtengild, a guild of knights bound to joust for him. The knights' descendants handed the land to Holy Trinity Priory around 1120, and the ward's name still records the gift.

Entrance to Little Somerset Street from Aldgate High Street
Entrance to Little Somerset Street from Aldgate High Street — 2008 · Basher Eyre · CC BY-SA 2.0
10th century

A guild of knights won this ground by jousting for a king

A guild of knights called the Cnichtengild won a strip of land east of Aldgate from the Saxon king Edgar the Peaceful. The chronicler John Stow later wrote down how they got it. They kept the land free of tax in exchange for one duty: they had to joust for the king, regularly, whenever he called for it.

The land was called a "soke," a old word for the right to collect fines and dues from the people living on it. Whoever held the soke held the income. The Cnichtengild held this one for generations, passing it down as a kind of fighting men's inheritance.

You stand near the middle of what they were given. Aldgate High Street and St. Botolph Street cross close by, and the ward still carries the guild's old name, worn down over a thousand years into "Portsoken."

A king once paid a guild of knights in tax-free land, and all he asked back was that they joust for him.
1107 to 1120s

A queen's priory absorbed the knights' entire inheritance

Matilda of Scotland, wife of King Henry I, founded a new priory near Aldgate in 1107. She called it Holy Trinity, and staffed it with canons brought in from Colchester. It grew fast, with royal favor behind it.

Sometime around 1120 or 1121, the descendants of the old jousting knights handed their entire soke over to Matilda's priory. The exact date wasn't recorded even at the time. What is recorded is the deal: the Cnichtengild's land, tax privileges and all, became church land, and stayed church land until Henry VIII dissolved the monasteries four hundred years later.

The prior of Holy Trinity took a seat on the City's own council as alderman for Portsoken, a seat the priory held for as long as it existed. A church built on a knight's gift ran this stretch of London for four centuries.

1120s to 1200

The Tower of London swallowed the ward's southern reach

The ward the priory took over ran further than it does now. It reached south, past where you stand, all the way down toward the Thames.

That changed as the Tower of London grew. Disputes over land, and the Tower's own expanding footprint, cut into the southern reach of the parish and the ward alike. By around 1200, that southern strip was gone, absorbed into what became the Tower's own separate liberty. What was left was the smaller Portsoken you can trace today, hemmed in against the old city wall, its jousting knights and their priory both long since folded into somebody else's ground.

1583 to 1665

Plague filled this parish's churchyard with a thousand bodies

The priory's ground kept swallowing the dead the way it once swallowed the knights' fields. Parish clerks at St Botolph without Aldgate logged 4,253 deaths between 1583 and 1599 alone. Plague took almost a quarter of them.

That toll only got worse. During the Great Plague year of 1664 to 1665, this one parish recorded 284 plague deaths, more than double almost anywhere else in London. Starting 6 September 1665, the churchyard beside you took the overflow. A single pit here received more than a thousand bodies before the outbreak burned out.

The ground kept giving them back. Diggers at Three Nuns Court, a narrow alley by the church, hit a wall of human skulls and bones two meters down in 1859. In 1870 the earth simply gave way in the old burial ground across from the church, opening another pit from 1665. Workers cutting the tunnels for Aldgate station in the 1860s and 1870s hit the same bones, in such quantity that some tunnels had to be sealed off and rerouted.

A single churchyard pit took more than a thousand plague dead in a matter of weeks.
1657 to 1701

Refugees built Bevis Marks after a Quaker declined his fee

A different kind of arrival found room here forty years later. Jewish families fleeing the Portuguese and Spanish Inquisitions had been holding services in a small synagogue on Creechurch Lane since 1657, once Oliver Cromwell allowed Jewish resettlement in England. By the 1690s the congregation had outgrown it.

They commissioned a new building off Bevis Marks, a short walk from where you stand, and hired a Quaker builder named Joseph Avis to put it up. Avis is said to have declined his full fee, on the grounds that it was wrong to profit from building a house of God. The synagogue opened in 1701. Sermons there were preached in Portuguese until 1833, tracing the community's roots back to refugees still arriving from Lisbon and Porto as late as 1790.

Bevis Marks Synagogue still stands. It is the oldest synagogue in Britain in continuous use, and the only one in Europe to have held regular services for more than 320 years.

1200s to 1876

A poisoned pump marked the start of the East End

A well near the old gate had been drawing water since the reign of King John. By the 19th century it marked something else: the symbolic start of the East End, right where Aldgate High Street meets Fenchurch Street and Leadenhall Street.

Its water was once praised as bright and sparkling. That reputation had a grim cause. The stream feeding it ran down from Hampstead through north London's crowded cemeteries, picking up calcium leached from buried bones on the way. During the cholera years, tests found the pump's water carrying five times the normal load of solid contamination. It was moved a short distance west in 1876 and finally hooked up to clean mains water, ending its run as the ward's most dangerous drinking spot.

The old soke line still runs under your feet, marking off the ground the walled city always kept just out of reach.

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Where this is

51.512°N 0.071°W TILE ≈ 1.2 × 0.6 KM
Place
St Botolph's Aldgate
Town
London
Country
United Kingdom
Tile
≈1.2 × 0.6 km (geohash6)
Standing here
Aldgate House
Last reviewed
12 September 2026

The layers, in order

Sourced records, high and medium confidence. Era background is marked as such.
Medieval
Holy Trinity Priory, Aldgate
Queen Matilda of Scotland founded Holy Trinity Priory near Aldgate around 1108, with advice from Archbishop Anselm of Canterbury, on ground now a short walk southwest.
Early modern
St Botolph without Aldgate parish
Between 1583 and 1599 parish clerks here recorded 4,253 deaths, nearly a quarter of them from plague, making St Botolph without Aldgate one of London's worst-hit parishes.
St Botolph without Aldgate parish
During 1664 to 1665, St Botolph without Aldgate recorded 284 plague deaths alone, more than double almost every other London parish.
St Botolph Aldgate churchyard, at this location
In 1665, the churchyard of St Botolph without Aldgate opened a mass grave that received more than a thousand Great Plague victims, starting with a burial on September 6.
Bevis Marks Synagogue
Bevis Marks Synagogue, built in 1701, became the center of London's Spanish and Portuguese Jewish community and stands to this day just southwest of here.
Aldgate High Street
In 1744 Edward Morgan of St Botolph without Aldgate stood trial at the Old Bailey with accomplices for a violent assault carried out with others on Aldgate High Street.
Old Bailey Proceedings · record, high
Aldgate High Street
John Boswell was tried in 1756 for robbing Frederick Lenard at gunpoint on the king's highway here, taking half a guinea and 33 shillings sixpence.
Old Bailey Proceedings · record, high
Rose and Crown, Aldgate High Street
In 1756 Higham Levi was tried for stealing a silver pint mug from the Rose and Crown tavern on Aldgate High Street.
Old Bailey Proceedings · record, high
Modern
Aldgate Pump, junction of Aldgate High Street, Fenchurch Street and Leadenhall Street
The Aldgate Pump, at the junction just southwest of here, supplied water found in the 19th century to carry five times the normal load of solids and was blamed for spreading cholera before being reconnected to cleaner mains in 1876.
Living London History · record, medium
Three Nuns Court, beside St Botolph Aldgate
In 1859, building work in Three Nuns Court, just east of the church, exposed a vast quantity of human skulls and bones two meters under the street, part of the 1665 plague burials.
London Macabre · record, medium
Aldgate Station
Building the Underground at Aldgate Station between the 1860s and 1870s, workers repeatedly struck dense masses of human bone from the same plague burials, sometimes sealing tunnels to get past them.
London Macabre · record, medium
former St Botolph Aldgate burial ground, now a public garden
In 1870 the earth collapsed in the old burial ground opposite the church, revealing yet another pit of plague dead from 1665.
London Macabre · record, medium

Questions about this place

Answered in one sentence, then in full above
What was here before Aldgate House?
Before Aldgate House, the ground lay within the Portsoken, a soke of land given by the Saxon king Edgar the Peaceful to the Cnichtengild, a guild of knights obliged to joust for him. Their descendants passed the land to Holy Trinity Priory around 1120.
What happened at St Botolph without Aldgate during the Great Plague?
During 1664 to 1665 the parish of St Botolph without Aldgate recorded 284 plague deaths, and from 6 September 1665 its churchyard opened a mass grave that eventually held more than a thousand victims.
Why is the area called Portsoken?
The name comes from the old soke, or right to collect dues, held for generations by the Cnichtengild, the guild of knights given the land by Edgar the Peaceful; the name has worn down over a thousand years into Portsoken.
What is Bevis Marks Synagogue and when was it built?
Bevis Marks Synagogue, completed in 1701 by Quaker builder Joseph Avis, was built for Sephardic Jewish families who had been worshipping on Creechurch Lane since 1657. It remains the oldest synagogue in Britain in continuous use.
Why was Aldgate Pump's water considered dangerous?
Aldgate Pump's water was found in the 19th century to carry five times the normal load of solids, contamination traced to a stream running down from Hampstead through crowded north London cemeteries. It was moved and connected to clean mains water in 1876.
What did workers find while building Aldgate station?
Workers building the Underground at Aldgate station in the 1860s and 1870s repeatedly struck dense masses of human bone from the 1665 plague burials, sometimes sealing tunnels off to get past them.

Where this came from

1
Centre for Metropolitan History, University of London — A thousand plague dead, buried yards from your feet
2
Centre for Metropolitan History / Oxford Research Archive — A parish where a quarter of the dead died of plague
3
ArcGIS StoryMaps: St. Botolph's Aldgate — Deadliest plague year: 284 deaths in one parish
4
London Macabre — Workmen unearth a wall of skulls in a narrow alley
5
Living London History — The Aldgate Pump's poisoned water
6
Old Bailey Proceedings — A gang tried for a mob assault near Aldgate, 1744
7
Old Bailey Proceedings — A highway robbery on Aldgate High Street, 1756
8
Old Bailey Proceedings — A silver mug stolen from the Rose and Crown
9
Wikipedia: Holy Trinity Priory — An Augustinian priory founded by a queen, 1108
10
Wikipedia: Bevis Marks Synagogue — Sephardic Jews build Bevis Marks, 1701

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