In 1941 Freud and Burlingham collaborated in establishing the Hampstead War Nursery for children whose lives had been disrupted by the war. Premises were acquired in Hampstead, North London and in Essex to provide education and residential care with mothers encouraged to visit as often as practicable. Many for the staff were recruited from the exiled Austro-German diaspora. Lectures and seminars on psychoanalytic theory and practice were regular features of staff training. Freud and Burlingham went on to publish a series of observational studies on child development based on the work of the Nursery with a focus on the impact of stress on children and their capacity to find substitute affections among peers in the absence of their parents. The Bulldog Banks Home, run on similar lines to the Nursery, was established after the war for a group of children who had survived the concentration camps. Building on and developing their war-time work with children, Freud and Burlingham established the Hampstead Child Therapy Course and Clinic (now the Anna Freud National Centre for Children and Families) in 1952 as a centre for therapy, training and research work.