Cite this as: Lauren Kassell, Michael Hawkins, Robert Ralley, John Young, Joanne Edge, Janet Yvonne Martin-Portugues, and Natalie Kaoukji (eds.), The casebooks of Simon Forman and Richard Napier, 1596–1634: a digital edition, https://casebooks.lib.cam.ac.uk/search?f1-document-type=Case%3A%3AEntry;f10-practitioner=Other%3A%3AMr%20Ralph%20Ruddle%20%28PERSON57997%29;f11-patient=John%20Langford%20%28PERSON53344%29;f2-practitioner=Other;f3-judgment=Yes;f5-practitioner-is-querent=No;f6-patient-age-band=060-069;f7-date=1630-1639;f8-has-astro-chart=Yes;f9-number-of-practitioners=Multiple%20practitioners, accessed 28 June 2024.