The Cadbury family were pioneers of good business, putting people and communities at the heart of the way they made and sold their chocolate. Mrs Loudon, 61, the great-great-grandaughter of John Cadbury who founded the business in 1824, said: 'I can't accept that Cadbury has gone to America. Create a free family tree for yourself or for John Cadbury and we’ll search for valuable new information for you. Richard Tapper Cadbury, John’s father, was a draper and silk merchant in Bull Street, which was then Birmingham’s principal thoroughfare. To a plastic cheese company. John Cadbury 1802 1889 John Cadbury, 1802 - 1889. Now James Cadbury - great-great-great-grandson of founder John Cadbury - has blasted the company for “playing the system”. John Cadbury was born in Birmingham on 12 August 1801 to Richard Tapper Cadbury and his wife Elizabeth Head. John Cadbury was born on month day 1802, at birth place, to Richard, Tapper Cadbury and Elizabeth Cadbury. Until recently there was a single prevailing narrative of Cadbury, one to a large extent fostered and polished by the firm itself. Biography. James Cadbury is the great-great-great grandson of John Cadbury, who established the famous chocolate brand in 1824. He was from a wealthy Quaker family that moved to the area from the west of England. It was the saga of a shop-owning family, from John to George and Richard, of Quaker enterprise and Quaker values, underpinned by a commitment to social reform, charity and self-help. Get started Geni World Family Tree. When John Cadbury founded his company in 1824, he believed that chocolate could be a force for good in the world. John had 8 siblings: James Cadbury, Jesse Cadbury and 6 other siblings. But this generous spirit didn’t stop there. The Cadbury Family A One Man Business John Cadbury was only twenty-two years old when he opened his shop next door to his father’s business in 1824. John went to school at Joseph Crosfields Quaker School at Hartshill, Warwickshire.