She married
Jeffrey Archer in July 1966, whom she met at
Oxford University when he was studying for a diploma in education. In the summer of 1974, the Archers were struck by a financial crisis when Jeffrey lost over £400,000 in a bad investment. Faced with the threat of bankruptcy, the Archers were forced to move out of their large house in
The Boltons. Mary took up a teaching post at Cambridge University which, together with her husband's eventual success as a novelist, saved them from financial ruin. In 2001, when Jeffrey Archer was prosecuted for having committed
perjury and for perverting the course of justice in the 1987 trial, she appeared at the
Old Bailey as a defence witness. Jeffrey Archer was subsequently convicted and imprisoned for perjury and perverting the course of justice. The trial judge,
Mr Justice Potts, questioned the veracity of Lady Archer's evidence, suggesting that she too had perjured herself. In 2003, she sued her former personal assistant, Jane Williams, over her breach of confidentiality. Archer was granted a permanent injunction against Williams plus £2,500 damages, for her claim she misappropriated confidential documents about the Archer family, and had contracted the sale of the personal information to the media which was then published by the
Sunday Mirror newspaper. Williams had previously taken Archer to an
industrial tribunal on a complaint of unfair dismissal; the complaint was dismissed by the panel in 2002. Lady Archer underwent major surgery for bladder cancer in 2011. Mary and Jeffrey Archer live at the
Old Vicarage, Grantchester, near Cambridge. They have two sons. ==Other==