Are you sure his first name began with an "M"?
I found this - was in I./NJG 4 which would fit for 2d Staffel.
Flugbücher - Last Names beginning with U
"UHLMANN Werner: Bordschütze. Flug N°1/105. 5.1940/3.1945. IV./LG 1 (Bf 110): Liegescourt; NJG 3: Vechta, Magdeburg; I./NJG 4: Athies, Florennes, Cerfontaine, Langendiebach, Rhein-Main, Vechta."
as for NJG 4 check this site...
Nachtjagdgeschwader 4