#Rooswijk1740 blog

Foto of Rooswijk expedition team

The team! From left to right: Martijn Manders, Thijs Coenen, Ben, Dan (Poppy), Peter Magowan, Mark Hobbs, Paolo Croce, Kai Dieho, Johan Opdebeeck, Mark James, Alison James, Alex Hildred, Dan Pascoe, Kester Keighley (missing: Graham Scott who took the photo!).

And then it was the last day

We have spent the couple of days approximately 20 hours underwater, with each time effectively 25 minutes dive time at 24 metres. We have covered a large area and managed to map the site reasonably well. We go back with measurements, film and photo footages, drawings and observations. Now we have to put this all together to create a good site plan and to answer our scientific questions. We have it all and will thus be able to come up with a recommendation for the future, and perhaps a future excavation proposal, depending on the further analysis of the results. It’s all very exciting!

One thing is sure, we had a great time working together with the different groups. I would like to thank all of them, not only for the diving but also for all the discussions we had, the exchange of knowledge and all the fun. In the end, a beautiful project like this should be enjoyed, and we did with a smile even while making days from 5 o’clock to 23h.

So thank you, the team in Ramsgate:  Mark James, Alex Hildred, Dan Pascoe, Johan Opdebeeck, Pete Magowan, Mark Hobbs, Graham Scott, Paolo Croce, Thijs Coenen and Kester Keighley

The lovely Dan (Poppy) and Ben of our ship The Predator (project savers)

Alison James, Angela Middleton and Mark Dunkley from Historic England

Peter Holt for being our telephone hotline for Side Recorder

Peter Hamer for equipment maintenance and delivery

Pidge the cook

Kai Dieho the camera man

Willemien van de Langemheen and Debbie Hickman for the wonderful job they did to communicate the project to the outside world and to maintain contact with the press

And last but by no means least: Ken Welling, the licensee of the Rooswijk shipwreck, for sharing the enormous amount of information he gathered about the site with us, as Rex Cowan did, thank you both.

It was a huge success and let’s do it again!

Martijn Manders


Bottles of wine, found at the Rooswijk site

The Great Ship Swallower

The work is progressing well. We have a team that’s fun and running smoothly. This is also necessary, because the circumstances are very difficult. Of course we knew this after our experiences last year, but due to 9 weeks of northern wind, there has been a lot of swell for a long time. Sometimes it was so high, the diving zage was thrown up and down. On those days we could not dive. It has also changed the tide. Yesterday we had a tide of only 8 minutes. Yet we have continued and got a team in the water. The weather is now quieter and the tide is also longer. In total, we have already made many dives, often short and with poor visibility, but still ... The Goodwin Sands are not known for nothing as the Great Ship Swallower!

Wreck finds

We are now on fire. The wreck has been heavily grazed by fishing nets over the years, and parts of the ship are upside down. First we started to investigate a section just behind the big mast, where two huge anchors were stored. We have released the remnants of the galley, lifted several bottles of wine, exposed the construction and also lifted parts of it, including a fantastic 'knee' (support of the deck) that shows how big these ships were. We also lifted two intact, beautiful wooden barrels (the contents of which are still unknown), and several crates of the cargo. The ship was loaded with heavy building material: copper plates of more than one meter in size, blocks of granite, iron bars and lead.

We then went northward to connect with the parts we exposed last year. However, migratory sand dunes forced us to look for a new area. This area, covered with thick layers of sand, can be exposed again in just a few days; those dunes migrate rather quickly.

The new area contains much more personal material, but also utensils: shoes, tin plates, pottery, buttons and a large pan. In addition, we expose more and more of the wreck remains. The wood also provides us with a lot of information about the ship itself. It is puzzling, but I see a lot of beautiful stories coming up again.

Involving the public

Spin-offs from the project show how enthusiastic the people are. Recently, for example, we had an 'Ask an Archaeologist' day. The team from the #Rooswijk1740 also helped and we answered several questions from the audience. A show-box-making contest for children was organized and the Nautical Archeology Society is again diving with amateur archaeologists at the site. These initiatives take place around the edges of the project. I also gave a lecture to the public during the Ramsgate Festival. 

Kind regards,

Martijn Manders

Portrait of Robert de Hoop, Maritime Archeologist

Meet Robert de Hoop: young professional in the #Rooswijk1740 project

One thing that makes the #Rooswijk1740 project unique is the possibility for so many groups to participate. Especially for students in maritime archaeology this is a rare opportunity to follow an underwater excavation closely and gain experience in the field. Other disciplines involved are for instance finds handling, conservation, heritage management, museology and communication. Meet Robert de Hoop, one of those young professionals participating in the project, in the first of a series of vlogs!