Mary Hobhouse was married to Lord Arthur Hobhouse, who served on the Viceroy's Legal Council in India. Upon their return to England in 1877, they became members of the National Indian Association. Mary Hobhouse often chaired the committee meetings of the Association, particularly from 1886 until 1901. She and her husband were leading figures of the Association until they died within months of each other in 1904 and 1905. The couple had no children.

After Cornelia Sorabji wrote to the National Indian Association in 1888, Lady Hobhouse was instrumental in raising funds for Cornelia Sorabji to study in Britain. Hobhouse wrote a letter to The Times and established a fund that was also advertised in the Queen. Contributors included E. A. Manning, Florence Nightingale, Madeleine Shaw Lefevre, Sir William Wedderburn and many other British figures. When Sorabji came to England in 1889, the Hobhouses saw Sorabji regularly and encouraged her to take up the teaching and then the legal line rather than medicine as Sorabji had originally envisaged.

Mary Hobhouse often contributed to the Journal of the National Indian Association (Indian Magazine at this time). Contributions included a review of Manmohan Ghose and Laurence Binyon's Primavera in 1890 and an edited selection of extracts from the diary of Mehdi Hasan Khan's visit to London in the same year.

George Edalji became infamous in Britain when he was convicted in 1903 for the mutilation of a horse and for writing a number of malicious anonymous letters in the parish of Great Wyrley in Staffordshire.

Edalji was the eldest son of Shapurji Edalji, the vicar of Great Wyrley. Shapurji was of Parsee origin but practiced as an Anglican vicar, having received the parish from his wife's uncle in 1875. Shapurji had married Charlotte Stoneham in 1874. George was born in 1876, followed by Horace in 1879 and Maud in 1882. George Edalji was educated at Rugely Grammar School and then Mason College, Birmingham, where he studied law. In 1893, Edalji began a five year articleship with a firm of Birmingham solicitors and then set up his own law practice in 1899. He wrote a guidebook called Railway Law for the "Man in the Train" in 1901.

The Edalji family began to receive anonymous letters from about 1888, many of them threatening. The Chief Constable of Staffordshire, George Anson, alleged that George was the author of these letters. Then in 1903, a number of livestock were mutilated in Great Wyrley, and anonymous letters were circulated accusing Edalji of these crimes. Edalji was arrested for these crimes and despite an alibi was found guilty and sentenced to seven years in prison. His father worked tirelessly to publicize the case and his son's innocence. Suddenly, in 1906, Edalji was released from prison with no explanation or pardon. He was unable to return to work and therefore sought to clear his name after his release.

Edalji gained the help of Arthur Conan Doyle, author of the Sherlock Holmes books, who wrote two non-copyright articles in The Daily Telegraph. Edalji's case became notorious and was widely discussed. In 1907, Herbert Gladstone, the Home Secretary, appointed a Special Committee of Inquiry. The Committee cleared Edalji of the crime of mutilation but upheld the claim that he was author of the anonymous letters. Under pressure, Gladstone awarded Edalji a free pardon but did not allow Edalji to be compensated. The case was instrumental in shaping public opinion about the fallacies of the British justice system. On 28 August 1907, the Criminal Appeal Act established the Criminal Court of Appeal. After his release from prison, Edalji moved to London and practised again as a lawyer. He died in 1953.