20 September
Aug
September
Oct
Lonsdale Battalion events that took place on 20 September.
For events that took place elsewhere, see 20 September on The Great War wiki.
1914
Western Front
- The Aisne: bombardment of Reims Cathedral.
Eastern Front
Southern Front
- Quietude in the Balkan theatre of war.
- HMS Pegasus disabled by German cruiser Königsberg at Zanzibar.
References/notes
Lord Edward Gleichen (1918–1920). Chronology of the War. Volumes I, II & III. Constable & Company, London. (Copyright expired)