diff --git a/lib/domains/nl/dewillem.txt b/lib/domains/nl/dewillem.txt
new file mode 100644
index 0000000000..b9f45e7d99
--- /dev/null
+++ b/lib/domains/nl/dewillem.txt
@@ -0,0 +1 @@
+CSG Willem van Oranje
\ No newline at end of file