diff --git a/24th-Contributor-Meeting-in-'s-Hertogenbosch.md b/24th-Contributor-Meeting-in-'s-Hertogenbosch.md
index 6b44294..2cefa4f 100644
--- a/24th-Contributor-Meeting-in-'s-Hertogenbosch.md
+++ b/24th-Contributor-Meeting-in-'s-Hertogenbosch.md
@@ -29,7 +29,8 @@ The venue can facilitate working space for a **maximum of 20 persons**.
 | 1 | Raymond Nijssen | r.nijssen@terglobo.nl |  |
 | 2 | Rosa Aguilar |  |  |
 | 3 | Aron Gergely |  |  |
-| 4 |  |  |  |
+| 4 | Richard Duivenvoorde |  |  |
+| ? |  |  |  |
 
 ## Organizers: