During the interwar period she was a sponsor of the Peace Pledge Union.

During the conflict, a few organisations such as the Peace Pledge Union continued their opposition to all wars.

He was a pacifist and a member of the Peace Pledge Union.

He had gone out and joined the Peace Pledge Union.

Today, white poppies are sold by Peace Pledge Union or may be home-made.

Serraillier was a member of the Peace Pledge Union.

She was a founding member of the Peace Pledge Union.

In the middle 1930s the Peace Pledge Union gained wide support.

In 1936 he played a minor part in the development of the Peace Pledge Union.

He was the first General Secretary of the Peace Pledge Union 1937-1938.