Former Tory minister Lord Cecil Parkinson has died aged 84 after a long battle with cancer, his family has announced.

Twice Tory Party chairman, Parkinson played a crucial role in the Tories' landslide election victory of 1983.

But his stellar political career was overshadowed by his affair with his one-time secretary Sara Keays.

He was the only minister to remain loyal to Mrs Thatcher's ideals throughout her 11 years in power.

A family spokesman said: "Cecil passed away on January 22 after a long battle with cancer.

"We shall miss him enormously. As a family, we should like to pay tribute to him as a beloved husband to Ann and brother to Norma, and a supportive and loving father to Mary, Emma and Joanna and grandfather to their children.

"We also salute his extraordinary commitment to British public life as a member of parliament, cabinet minister and peer - together with a distinguished career in business."