Creating linked open data for Victorian shipping registers
Volunteers at the National Library of Wales have been transcribing 19th century shipping records for Aberystwyth and these are now being shared openly on Wikidata by the Library’s National Wikimedian.
For the first time it is now possible to visualise and query this rich historical record giving us a glimpse of life in 19th century Aberystwyth.
In the 18th and 19th Century the Welsh ‘interior’ was not easy to reach. Before the coming of the train and the invention of tarmac, the best way to get goods in and out of West Wales was by boat. Shipping was a booming industry in towns and villages along the West Wales coast and Aberystwyth was no exception. Records for more than 500 ships registered in Aberystwyth survive at the National Library of Wales and Ceredigion County Archive.
Aberystwyth Harbour by Alfred Worthington
Volunteers at the National Library began transcribing the Aberystwyth shipping records in 2012. The data they extracted contained information about the ships, their crew and the voyages they undertook.
In 2016 the library began to explore the possibility of enriching some elements of the data using Wikidata as a platform to share this data. If you are unfamiliar with Wikidata, it is part of the Wikimedia family of websites, which includes Wikipedia, and is a massive database of free to use data. It isn’t even six years old but it already contains 50 million data items about all sorts of places, people, things and concepts, all added by volunteers and organisations wishing to share their data with the world. The library’s Wikimedian collaborated with Ceredigion County Archives, who held additional information about the ships in order to create linked data about the ships themselves. This data included details such as the type and size of each ship, the date and location of construction and, where known, their fate.
From this, we were able to begin digging around in the data, and creating revealing visualisations. If you wanted to see the most popular names for ships registered in Aberystwyth, for example, we can easily retrieve and present this information. A map of where the ships were built revealed some interesting facts too. As you might expect, many ships were build locally in Aberystwyth, Borth and Aberdyfi, for example, but the data also reveals that dozens of ships were built in Canada. A little more research revealed that the government of the day was so concerned about a French invasion that they deliberately established ship building yards in safer lands, such as Prince Edward Island off the Canadian Coast, in order to safeguard the ability to move good around the uk by boat.
Word map of most popular ship names
We were also able to plot all the shipwrecks mentioned in the records. This not only highlights the perils of 19th century shipping, but reveals how ships from West Wales villages were traveling the world. From India, China and Africa to South America and even the South Pole, Welsh sailors were very well traveled.
After the initial transcription work, many of the volunteers who had worked on the collection were keen to do more, to collect more information about the ships, their crew and their owners, so in 2017 a series of new tasks were set. Volunteers began searching for photographs and paintings of the ships, investigating the fate of more of the vessels, recording the owners of each vessel and they began the mammoth task of researching the lives of every ship’s master mentioned in the records.
Whilst the task of identifying all the ships masters will take some time yet, the first of the tasks has now been completed. Data about the owners of each ship exists in the original shipping records, but was not within the scope of the initial project, so two of the volunteers who worked on the original project, Lilian and Myfanwy kindly went back through the records, and other sources such as the Crew List Index Project and extracted the the data. Much of this has now been incorporated with the rest of the data for each ship on Wikidata. Apart from providing an easy way to search and explore the data held within the collection the improved Wikidata allows us to query and visualize the data in new ways, which helps us better understand what these records tell us.
The new data now means that for many ships, we can chart its ownership throughout its life on the seas. We have also been able to create data items for each of the ships owners, be they individuals or established shipping companies. We know where the companies were based, and where individuals lived, and we know, from their names whether they were men or women.
For example we know that of the 630 owners identified, 47 were women. More research would be need, but at first glance it would appear that most of those 47 took ownership following the death of their husbands.
The records show how the ships often changed hands regularly. If we take the rather appropriately named ‘Volunteer’ we can plot a chart which shows all of its owners, the other ships those people owned, and the other owners of those ships – painting a complex picture of the business of ship ownership in West Wales. And it should be stated that the 630 owners identified will, in many cases, simply be the majority shareholders, or the appointed owner/manager. Many of these ships had multiple shareholders, meaning people from many walks of life could afford to invest in the busy shipping trade.
Owners of the ‘Volunteer’ with other connected ships and their owners
We can also see who the big players were in Aberystwyth by querying ship owners by the number of ships they owned. Thomas Jones, an Aberystwyth shipbuilder comes top of the pyle, owning more than 20 vessels at one time of another.
Ship owners, ordered by the number of ships they have owned
Timeline showing the ships owned by Thomas Jones
Wikidata, like Wikipedia, is a platform which anyone can edit so any one can now help to improve the data. If they spot mistakes, or have extra information it can be easily added directly to Wikidata. Our volunteers are still working hard to collect even more data so the amount of data connected to the Aberystwyth Shipping records will continue to grow over the coming months and years. Everyone is free to explore and reuse the data, so for the technically minded among you, please feel free to hack, create, mash and re-work our data, and be sure to share the results with us!
This post is also available in: Welsh