Members of the Order of the Companions of Honour

John Boyd Orr, 1st Baron Boyd-Orr, (23 September 1880 – 25 June 1971), styled Sir John Boyd Orr from 1935 to 1949, was a Scottish teacher, medical doctor, biologist, nutritional physiologist, politician, businessman and farmer who was awarded the Nobel Peace Prize for his scientific research into nutrition and his work as the first Director-General of the United Nations Food and Agriculture Organization (FAO).
He was the co-founder and the first President (1960–1971) of the World Academy of Art and Science (WAAS). In 1945, he was elected President of the National Peace Council and was President of the World Union of Peace Organisations and the World Movement for World Federal Government.

Sir John Reeves Ellerman, 1st Baronet, CH (15 May 1862 – 16 July 1933) was an English shipowner and investor, believed to be the richest man in England. An accountant by training, he learned to identify underpriced companies and acquired them, often as sole stakeholder. His shipping interests were combined into the giant Ellerman Lines, and he also invested in newspapers, breweries, coal, and prestige London property. Despite his huge wealth, his personal life was notably modest and private.