The following details are given in the London Gazette of 23rd January, 1945:- Lt. Grayburn was a platoon commander of the Parachute Battalion which was dropped on September 17th, 1944, with orders to seize and hold the bridge over the Rhine at Arnhem. He, with his platoon, was to capture the southern end. Lt. Grayburn was wounded in the shoulder almost immediately, but he directed and pressed the assault until casualties became so heavy that he was ordered to withdraw. Later, he successfully organized the occupation of a house vital to the defence of the bridge. Although heavily attacked throughout the next day and night, thanks to Lt. Grayburn\\'s courage, leadership, and skill in disposing his men, the house was held until it was set on fire on September 19th, and had to be evacuated. Lt. Grayburn then formed a fighting force of elements of all arms, including the remainder of his company. Although wounded again, this time in the back, he refused to be evacuated. When tank attacks, against which he had no defence, finally forced his retreat on September 20th, he stood up in full view of the enemy, and directed the withdrawal of his men to the main defensive perimeter. He was killed that night. For nearly four days, despite pain and weakness from his wounds, shortage of food and lack of sleep, Lt. Grayburn displayed supreme and unflagging gallantry and determination. Without his inspiring leadership the Arnhem bridge could not have been held for so long.