“ It was instituted in 1755 at the White Bear Inn (now St Bride’s Tavern) , Fleet Street, moved about 1850 to Discussion Hall, Shoe Lane, and in 1871 finally migrated to the Barley Mow Inn, Salisbury Square, E.C., its present quarters. The name is often wrongly spelt Codgers and Coggers; the “o” is really long, the accepted derivation being from Descartes’ Cogito, ergo sum, and thus meaning “The society of thinkers.” ”