K. O. Sempatrick's Day and the fenian rising

• Knock Out → FW 003.22 knock out

• Kimmage Outer: Kimmage is a district to the south of Dublin .. ('Kimmage Outer 1767' would represent a telephone exchange and number) → FW 072.20

• Saint Patrick's Day: 17 March

• Fenian Rising: a rebellion against British rule in Ireland carried out in 1867 by the Irish Republican Brotherhood

• Joseph Sheridan Le Fanu

Commentary

Roland McHugh (Annotations to Finnegans Wake) interprets Sempatrick's Day and the fenian rising as referring to the numbers 17 and 67, which are alluded to again in connection with Kimmage Outer on page 72. St patrick's day falls on the 17th of March and the Fenian Rising took place in '67.