Here is a link to the make up of, and names of Officers and some NCO's, in the 1st Special Service Brigade at the time of Operation Overlord . The link is from the Pegasus archive site :
Pete Rogers, son of LSgt Joe Rogers MM & nephew of TSM Ken McAllister. Both No2 Commando.
God and the Soldier, all men adore, In time of danger and not before.
When the danger is passed and all things righted, God is forgotten, and the Soldier slighted.