JMS Pearce Hull, England, United Kingdom   Figure 1. Arthur William Mayo-Robson. Photogravure. Wellcome Images via Wikimedia. Public domain. Arthur William Robson (1853–1933) (Fig 1) was born the son of a chemist John Bonnington Robson, in Filey, a popular Yorkshire seaside resort.1 He later added Mayo to his surname. He is reported as attending Wesley…