Tag Archives: Fort Sint Marie

Redan Put van Fien

Description – The Redan “Put van Fien” is located on the defensive dyke that connects the fort of Zwijndrecht to the south with fort Fort Saint Mary to the north. It was built defend the road between the village of Kallo and Fort Saint Mary. It also featured the defense of a road between Kallo/Melsele and the polder area. Its name was given by the local population but its origin remains unclear. It is one of the smallest defensive earth structures of the Antwerp fortress.

Construction & Armament – Construction of the redan, lunet and the dyke commenced in 1871 together with the military road encircling Antwerp. East of the dyke the area could be flooded when a siege would take place. West the Borgerweertpolder area allowed a defending army to take refuge. It did not see any action in 1914 since the Siege of Antwerp was centered on the right bank of the Scheldt river. The redan is surrounded by a wet moat which runs up north to Fort Saint Mary.

Armament – Redan “Put van Fien”

  • ?x 90mm

Commander 1914 – ?

Current condition – The defensive dyke did not see any action during the Great War. When it lost its military role it was kept as a safety barrier in case of floods. In 1953 a flood damaged part of the dyke and the redan was almost completely destroyed. Nothing remains of the military buildings that were built on the site. The shape of the redan is still visible. Put van Fien is located in a protected habitat site but can be accessed free of charge.

Sources – Own elaboration; Gils, R.; Van Meirvenne, R.

Fort Saint Mary (II)

Description – Fort Saint Mary is located on the left bank of the river Scheldt close to Kalloo. It is named for an earlier fort built by Spanish forces during the siege of Antwerp in 1585. The fort was built to secure access to the city together with Fort De Perel (La Perle) up north and Fort Saint Philip to the northeast (right bank). It served as the headwaters of the Fortress of Antwerp on the 9th of October 1914.

Construction & Armament – Construction of the fort started in 1855 altering the existing design of the previous defensive structures. In 1858 the major works were completed. A coastal battery was built on the side of the fort close to the river. Between 1877 and 1878 an armored battery is placed on top of the existing battery building.  Later an underwater battery for torpedoes was built (1881-1882). It features a wet moat and the fort lies in an inundation area. To the south the fort connects to the left bank defensive dyke where one finds the redan (redoubt?) of Put van Fien.

Armament – Fort Saint Mary (III)

  • 6x 240mm (armoured battery)
  • 6x 210mm
  • 27x 150mm coastal gun
  • 12x 120mm coastal gun
  • ? x Whitehead torpedoes

Commander 1914 –

Current condition – The Fort Saint Mary has been altered several times. In all instances it was one of the spearheads of the coastal defense of Antwerp. When constructed the soil proved to contain organic material. In order to gain enough sand for the earth works a pond in the middle of the fort was dug. The armoured battery was one of the unique features of the fort but these have been removed. The presence of a torpedo battery next to the fort is also worth mentioning, remains can still be seen when the tide of the Scheldt is low. Today a secondary school is located on the fort, it served as an base for the Belgian Navy since 1861. This site can be visited upon request. Some of the original structures are still visible although a bit overgrown.

Sources – Own elaboration; Gils, R.