Introducing the case of the Belgian Historical Gazetteer
The aim of the CLARIAH-VL Open Humanities Service Infrastructure is to advance digitally-enabled research in Humanities and the Arts by, among other things, providing data-level access to digitized and born-digital resources. In this blogpost series, we will communicate on research scenarios leading to and building upon the datasets made available through CLARIAH-VL. This blogpost introduces the research scenario “Mapping flood damages in the past using the Belgian Historical Gazetteer”. The two following ones will introduce the methodology and the results.
Introduction
Our societies are facing major meteorological disasters because climate changes greatly and because societies are no longer prepared to face them: many people live in risky areas when the risk itself is culturally no longer accepted. Recent research has shown that past societies used to be more resilient towards meteorological bad events (Soens 2018, De Keyzer et al. 2024), at least to the non-exceptional ones. Thinking about the daily resilience of societies to such events in the past means taking stock of past bad weather events: how frequent were they? What were the causes? Which places were the most impacted? This can be difficult because these events have whether not always left much trace in the documentation (because they were common), whether so much trace (because they were numerous) that they are difficult to manage. However, digital tools can help researchers in both cases. They can for instance greatly facilitate the visualization of specific natural disasters by automatizing the mapping of (forgotten) affected places. This research scenario aims at showing how it can be done.
Dataset
For this research scenario, we will focus on one specific source, namely the “Gazet van Antwerpen” which is a daily newspaper published in Flanders since 1891. Among other subjects, this newspaper mentions the occurrences and consequences of bad weather in all Belgium, in other countries but especially in Flanders. This document had been digitized and is available online from 1911 on BelgicaPress, the online newspaper database of the Royal Library of Belgium (KBR).

Figure 1 – First page of the Gazet van Antwerpen (BelgicaPress)
For this case study, we will look for every mention of the words “onder water” (“under water” in English. Ex: “this hamlet was under water because of the storm”) used in this newspaper from 1911 to 1921. We will select the articles that use this expression in the framework of storms or floods that took place in provinces Antwerp and East-Flanders.
Research Question
For this research scenario, we would like to obtain a visualisation of the damage caused by (non-exceptional) storms and floods in the provinces of Antwerp and East Flanders in order to take measure of these (non-exceptional) events each year between 1911 and 1921. The first step is of course to be able to map places mentioned in those articles. Our research question is therefore: where are the places that were impacted by storms and floods in provinces Antwerp and East-Flanders between 1911 and 1921? and To what extent were they affected ?
Challenges
The challenges are numerous if one wants to automatize, at least a bit, the working process. The bigger are 1) that information on storms and floods needs to be aggregated into locations, which 2) need to be disambiguated and linked to an existing spatial database for subsequent mapping within a Geographic Information System.
Solutions
This research scenario will make use of the tools provided by SIC 4 (Aggregate) to (semi)automatically map the locations mentioned in the selected newspaper articles.
This includes specifically the Belgian Historical Gazetteer, which is an historical gazetteer of toponyms. Its main goals is to provide researchers with a collection of data that 1) does not stop at Belgian provincial borders, which 2) goes beyond the level of municipalities and 3) that does not stop to the 19th century but go deeper in the past.
Next Steps (and next blogposts)
- Building the dataset and identifying locations (blogpost part II)
- Visualizing floods damages (blogpost part III)

References
Tim Soens, 2018. “Resilient Societies, Vulnerable People: Coping with North Sea Floods Before 1800”, Past & Present, 241 (1), 2018 : 143–177, https://doi.org/10.1093/pastj/gty018
Maïka De Keyzer, Tim Soens and Christophe Verbruggen, 2024. Mens en natuur : een geschiedenis, (Gent: Academia Press), 2014, 313p.