De Leeuw

Along with Smits, Van de Berg, Gorris, Janssen and Van Dyke, De Leeuw is one of the men in the Dutch Resistance group that saves James Doyle after the latter's B-17 Flying Fortress has been shot down over the Netherlands, their leader being the Major Gerald Ingram (it is unclear whether Ingram is already a commanding officer of the SAS by the time of this mission. After Doyle joins their group, they continue their raid and succeed in blowing up a train bridge, vital to the German war effort.

Trivia

 * The Dutch resistance men are among the few who can be seen wielding the Lee-Enfield and if one of them dies, it is the only time you can pick up the gun and wield it in Call of Duty: United Offensive.
 * 'De Leeuw' means "the lion" in Dutch.