Isabella was born at 24 Milk Street, Cheapside, London, England. Her father, Benjamin Mayson, died when she was young and her mother, Elizabeth Jerram later married again Henry Dorling, who was a widower and had four children of his own.
They lived in Epsom, Surrey where Henry was Clerk of Epsom Racecourse. Isabella was sent to school in Heidelberg, Germany, where she became an accomplished pianist. Afterwards she returned to Epsom. Her nephew was Ulster Unionist Party MP Sir Walter Smiles, her great-niece being Patricia Ford, Lady Fisher, also a UUP MP.
Marriage and Career
Isabella's husband, Samuel Orchart Beeton, was also born in Milk Street. Even after the move to Epsom the two mothers had kept in touch. On a visit to London, Isabella was introduced to Samuel Beeton, who had become a publisher of books and popular magazines. They married on 10 July 1856 at Epsom Parish Church.
In August of that year they moved into their first home, a large Italianate property at 2 Chandos Villas on the Woodridings Estate in Hatch End.Their first child, Samuel Orchart, was born in May 1857 but died of croup in August of that year. In September 1859, their second son, also named Samuel Orchart, was born.