National Mutual Life Assurance Society

The National Mutual Life Assurance Society was established by the merger of the National and the Mutual Life Assurance Societies in 1896, and based at the Mutual's offices at 39 King Street (rebuilt in 1936) until its move to larger premises at Bow Churchyard in 1960.

From 1921-38 its chairman was the economist John Maynard Keynes, some of whose papers survive in the collection (his speeches to the AGM, which became City events, have been published in the Collected Writings of John Maynard Keynes, vol.XII, ed D Moggridge, London 1981; they were also reproduced in The Times). During World War II the head office was located at Stanmore. The firm was taken over by General Electric in 2002.