Gravesend Blockhouse was an artillery fortification constructed as part of Henry VIII's Device plan of 1539, in response to fears of an imminent invasion of England by European countries. It was built at Gravesend in Kent at a strategic point along the River Thames and was operational by 1540. A two-storey, D-shaped building built from brick and stone, it had a circular bastion overlooking the river and gun platforms extending out to the east and west. It functioned in conjunction with Tilbury Fort on the other side of the river, and was repaired in 1588 to deal with the threat of Spanish invasion, and again in 1667 when the Dutch navy raided the Thames. A 1778 report recommended alterations to the blockhouse and its defences, leading to the remodelling of the gun platforms and the construction of the new, larger New Tavern Fort alongside it. In the 1830s the government decided to rely entirely on the newer fort and the old blockhouse was demolished in 1844. Its remains were uncovered in archaeological excavations between 1975 and 1976.
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GravesendBlockhouse was an artillery fortification constructed as part of Henry VIII's Device plan of 1539, in response to fears of an imminent invasion...
retrieved 28 August 2016; "GravesendBlockhouse", Historic England, retrieved 28 August 2016; "Hull Castle, South Blockhouse and Part of Late 17th century...
on Chapel Field, which the Crown bought, along with the land for GravesendBlockhouse, from William Burston for £66; the field had previously been part...
blockhouses at Gravesend, Milton, and Higham on the south side of the river, and West and East Tilbury on the opposite bank. West Tilbury Blockhouse,...
four gunners. The blockhouse may have been altered in 1545 but in 1553 it was disarmed. Although the corresponding blockhouse at Gravesend continued in use...
dissolved in 1536. The Tilbury blockhouse was designed to cross-fire with a similar structure at New Tavern, Gravesend. During the Armada campaign (1588)...
Governor of Gravesend and Tilbury Fort (or West Tilbury) was the military officer responsible for paired fortifications and blockhouses protecting the...
on the riverbank opposite Gravesend, and the construction of an entirely new fort to replace the older GravesendBlockhouse, another Tudor-era fortification...
defence of London, and Henry VIII built three blockhouses, two on the Tilbury side and another on the Gravesend side of the river, following the end of his...
As part of London's Cold War civil defences, a rectangular windowless blockhouse was built in 1954 behind New Eltham library. It served as the Woolwich...
War Department built a blockhouse with two cannons on Great Mill Rock. This fortification was part of a chain of blockhouses that was intended to defend...
The first use of the land for military purposes was as the site of a blockhouse built by Dutch settler David Pieterszen de Vries on Signal Hill (now the...
Notes Bayard's Cove Fort Device Fort 16th-century Restored An artillery blockhouse, built to defend the harbour entrance at Dartmouth. It had eleven gunports...
Highway, between Highgate Gatehouse, in the County of Middlesex, and Barnet Blockhouse, in the County of Hertford. (Repealed by Highgate and South Mimms Road...
northeast section of the park, on the north shore of the Harlem Meer. Blockhouse No. 1, the oldest extant structure within Central Park, and built before...
included the construction of earthen ramparts around the old blockhouses at Tilbury and Gravesend, and a boom defence across the river, consisting of a chain...
Beeston was paid in 1592 as the keeper of the blockhouse called Wilton or Milton Bulwark near Gravesend. He wished to resign the keepership of the blockbouse...
by, so the companies with HQ were pushed on to De Aar to reinforce the blockhouse line and protect convoys passing through the district. Over the next few...
11) : 2 : 22 During the War of 1812, the United States Army erected a blockhouse west of the future park site, on what was then an island.: 5 (PDF p.11) : 99 ...
had been defended from naval attack since Henry VIII's time, when five blockhouses were built as part of the Device Forts chain of coastal defences, there...
the Armada camp, conveying signals via all waterfront blockhouses, Leicester's pavilion, Gravesend and the ports of the Downs, (exploiting the Kentish hilltops)...
Maritzani, where part of the battalion took over duty on the Maritzani blockhouse line. Afterward Battalion HQ moved to Maribogo, with detachments at Bulawayo...
contains oak, hickory, maple, and ash trees. The Woods also includes Blockhouse No. 1, a historic fortification from the War of 1812. The northwestern...