Gorringe initially served at Chatham and Aldershot, and was promoted to lieutenant on 17 February 1891. He was attached to the Egyptian Army in 1892-1899 and served with the Dongola Expedition of 1896 and with the Nile Expeditions of 1897–1899. He was promoted to captain on 17 February 1899, and brevetmajor the following day. In late November 1899 he commanded a battalion of irregular Sudanese troops during the operations leading to the defeat of the Khalifa (mentioned in despatches 25 November 1899[5]), and for his services in the Sudan he received the brevet rank of lieutenant colonel on 14 March 1900.[6] He then served in the South African War of 1899–1901, and was in November 1900 appointed a Companion of the Order of St Michael and St George (CMG) for his services.[7]
Gorringe again served in the Egyptian Army in the Sudan 1902–1904.[3] He had been promoted to brevet colonel in February 1904.[8] In June 1906, now back in Britain, he was sent to the War Office in London to take over from Brigadier General Henry Merrick Lawson the position of director of movements and quartering and receiving a promotion to substantive colonel.[9] He was also promoted to temporary brigadier general on the same date.[10] In April 1909 he relinquished this assignment and took command of the 18th Infantry Brigade.[11]
Knighted in 1915, his distinguished service during the First World War included command of the 3rd Indian Army Corps during operations up the Tigris in March to July 1916, and of the 47th (1/2nd London) Division in France in September 1916 to March 1919.[3]
"Major-General (temporary Lieut.-General) Sir G. F. Gorringe has rendered valuable service to the State. As Chief of the Staff to the Tigris Column from 28 January, and in command of the Column from 12 March onwards, he has shown untiring energy, ability and devotion in dealing with the many difficult situations which he had to face. He is a Commander of proved ability in the field."[14]
Following the execution, Gorringe made the following statement:
"After the above Court had been held and the column I command were on the march towards Pearston I received by rider Lt Kirby's report. He was so badly wounded he could not attend. This report strictly confirmed Van Heerden's guilt and treachery and I caused it necessary to make a summary example on the spot. I could not wait for confirmation from higher authority as it was imperative that the enemy, then on the march to Pearston should be followed up without delay. I therefore confirmed the sentence which I ordered to be carried out without delay. I detached a squadron for that purpose."[15]
Nickname
His nickname, Bloody Orange is rhyming slang. It was said to be appropriate for the commander of a division of LondonTerritorials and also fitted his rude and unpleasant personality.[16]
Later life
He lived and farmed at Kingston by Sea until his death on 24 October 1945.[3] He was buried in the family plot in the north-west corner of St Julian's churchyard.[17] St Julian's is now part of Shoreham-by-Sea.[18]