He was born in 1804 to Rev. Richard Babington and his wife Mary Boyle, both members of the Anglo-Irishlanded gentry. His father, the rector of Lower Comber, led an extravagant lifestyle and is said to have left debts of £40,000 on his death in 1831, aged 66, equivalent to some £4.1 million as of 2019. His father's debt was paid off by his two brothers Richard and Anthony of Creevagh between them. Another brother was Major-General William Babington. He was educated at Trinity College, Dublin.
Life as a clergyman
He began his career as a curate of Lower Cumber, where his father was rector, in 1827. He became rector of Moviddy in 1833, aged 29. As rector, Hume carried out improvements worth £166,766 as of 2019. As a clergyman he was part of a wave towards secular education in Ireland in the 1800s. In this capacity he is remembered as a 'very forward thinking individual'. Hume was one of the signatories of a progressive booklet titled 'Declaration in Favour of United Secular Education in Ireland' in 1866. The declaration noted, on behalf of the unitedChurch of England and Ireland, 'We entirely admit the justice and policy of the rule which protects scholars from interference with their religious principles and thus enables members of different denominations, to receive together in harmony and peace, the benefits of a good education'. He was also, notably, in 1843, an addressee of the 'Crookstown letter', a famous incident at the time covered by the Cork Examiner and Cork Commercial Courier. He published, in the Cork Constitution, the contents of a threatening letter he had received, in which it threatened, among others, Hume Babington, with murder if he did not become a repealer of the Act of Union 1801 and with making a bonfire of hay in his farmyard if he did not show the letter to its other addresses. The letter was alleged to have been written by a Roman Catholic resident of Crookstown. The Roman Catholic parish priest, Fr Daly, and parishioners refuted the allegation that the letter had been authored by a Roman Catholic and claimed that, conversely, the letter was an invention of a local Protestant who wrote 'repeal or die' on the Crookstown Bridge. A local magistrate, JB Warren, to whom the letter had also been addressed, pledged to carry out an investigation but Hume Babington did not hand over the original letter, causing the local Roman Catholic population to regard Babington's publication of the letter in the press as 'prejudiced, premature and defamatory of the character of the people whose industry he derives his income'. Babington stated that he had always been on friendly terms with the Roman Catholic parish priest and his Roman Catholic parishioners and had no intention of offending them but was in fact pushed to publish it by local magistrates. He continued as rector of Moviddy for another 43 years following this incident. He was also involved with the Society for Promoting the Education of the Poor of Ireland.
Personal life
He married, in 1836, Esther, daughter of Richard Nettles, Esquire, JP, of Nettleville, County Cork, with whom he had 5 sons and 8 daughters: