Bertram Fletcher Robinson (affectionately referred to as either 'Bobbles' or 'Bertie') was born on 22 August 1870 at 80 Rose Lane, Mossley Hill, Liverpool. In early 1882, he relocated with his family to Park Hill House at Ipplepen in Devon. His father, Joseph Fletcher Robinson (1827–1903), was the founder of a general merchant business in Liverpool (c. 1867). Around 1850, Joseph travelled to South America and was befriended by Giuseppe Garibaldi. Thereafter, he fought in the Guerra Grande alongside Garibaldi and the Uruguayans against the Argentine dictator, Juan Manuel de Rosas. Robinson's uncle, Sir John Richard Robinson (1828–1903), was the long-time editor-in-chief of the "Daily News" and a prominent committee member of the Liberal Reform Club.