Ernest Gedge (1862-1935) was born in Ludborough, Lincolnshire, England. He was the youngest child of the Rev. Augustus Gedge, rector of the parish from 1854 to 1909, and of his wife Lucy. He was educated at Queen Elizabeth College, Guernsey, Queen Elizabeth School, Ipswich, Rossall, a training ship, H.M.S. Worcester, and King's School, Ely. When he was 17 years old, he went to Assam in India to work as an Assistant Manager on a tea estate. He left India in 1888, when he joined the Imperial British East Africa Company (IBEAC). In 1889, Gedge assisted Sir Frederick Jackson when the latter led the IBEAC pioneer caravan into Uganda. When Sir Frederick Lugard arrived in Uganda, in 1891, Gedge voluntarily placed himself under his command.

During 1892 and 1893, Gedge worked as a special correspondent for The Times. He covered Sir Gerald Portal's mission to settle the religious disputes in Uganda, and in Sep 1893 reported on the Matabeleland campaigns. In Jan 1894, he returned to England and, in the same year, married Caroline Carr. He spent the years 1894 to 1896 in England, with the exception of business trips to Bulawayo and Johannesburg during 1895 and 1896.

Between 1898 and 1899, Gedge was part of a prospecting expedition in the Yukon as Chairman of the Cassiar and Pelly Exploration Company. In 1900, he went to Southern Rhodesia (Zimbabwe) to investigate possible mineral sources at Inyanga (Nyanga). He spent much of 1902 to 1905 in Kenya (on a prospecting expedition in the Pauling Concession, 1902-1903, and working in the coastal regions as Manager of the East African Estates Limited, 1904-1905).

Gedge visited Russia during the autumn of 1907, and in 1909 he returned to East Africa on a shooting trip with John A. Cox. From 1912 to 1913, he visited Asia (Malaya (Malaysia), Borneo, and Java) to examine mineral prospects and land concessions for a syndicate based in London. He also visited Mexico, accompanied by Dr Hans Sauer, to investigate old silver deposits and disused mines with a view to possible reopening.

Gedge spent the majority of the years during the First World War in England. He was rejected for military service because he was just over the age limit and instead joined the Special Constabulary. He made one journey to the Far East in 1916, and during 1919 travelled from Basra to Baghdad with a view to buying and developing land in Iraq and Mesopotamia. Apart from a round voyage to Australia in 1933, Gedge did not again go further afield than Europe and the Mediterranean.