 Complete the following phrase:  In a bid to raise morale Dartnell was among the organisers of a childrens Christmas party on 25 December 1899 for which he managed to obtain four Christmas trees which were suitably decorated while presents were given to the children by Father Christmas, who was actually a costumed Regimental Sergeant-Major of the Imperial Light Horse. On 4 January 1900 Dartnells empty tent received a direct hit from a Boer shell, destroying the contents. The 