Born in Penzance, Bolitho was the third son, and the only one to survive to adulthood, of Edward and Mary Bolitho. He was educated at Harrow School.
Politics and industry
In 1882, Bolitho bought at auction, the Greenway and Galmpton estates, near Dartmouth for £42,500 plus approximately £3,000 for timber and fixtures. He also bought the tenements of Catchall, Kerris and Rospletha to add to the Hendra and Trevelloe estates he already owned. He was appointed High Sheriff of Cornwall in 1884. Following the elevation to the peerage of the St Ives MP, Sir John St Aubyn, Bolitho became MP at a by-election in 1887. He was re-elected in 1892 and 1895. He was unopposed on all three occasions. Bolitho was a director of Barclays Bank and Bolitho, Williams, Foster, Coode, Grylls & Co. He was President of the Institute of Bankers from 1893 to 1895. He was also a director of the Great Western Railway and owner of the Consolidated Tin Smelting Company.
Family life
He married, at the age of 58, Frances Jane Carus-Wilson in Truro Cathedral on 9 December 1893 – The Cornishman devoted a whole page to a report of the ceremonies. They had a daughter, Mary. He died aged 80 on 22 May 1915 in Penzance and his estate was valued at £550,038 gross. There is a portrait by Camille Silvy in the National Portrait Gallery. His cousin, Thomas Robins Bolitho,, was an English banker, who served as High Sheriff of Cornwall in 1890.
Trewidden Gardens
Bolitho continued his father's work in the garden at the family home of Trewidden, two miles west of Penzance. In particular, he filled the old opencast mine with tree ferns newly imported from Australia. This is now known as the Tree Fern Dell, which has been described as the best stand of tree ferns in the northern hemisphere. Following the death of her husband in 1955, Bolitho's daughter, Mary Williams, returned to Trewidden and took over the garden. Alverne Bolitho, a cousin of Mary Williams, inherited the property when she died and has developed it into a popular tourist attraction. Bolitho continued his father's work in the garden at the family home of Trewidden, two miles west of Penzance. In particular, he filled the old opencast mine with tree ferns newly imported from Australia. This is now known as the Tree Fern Dell, which has been described as the best stand of tree ferns in the northern hemisphere. Following the death of her husband in 1955, Bolitho's daughter, Mary Williams, returned to Trewidden and took over the garden. Alverne Bolitho, a cousin of Mary Williams, inherited the property when she died and has developed it into a popular tourist attraction. The garden is a touristic attraction nowadays.