12 September
Aug
September
Oct
Lonsdale Battalion events that took place on 12 September.
For events that took place elsewhere, see 12 September on The Great War wiki.
1914
Western Front
- Troyon: Germans compelled to raise siege.
- Luneville reoccupied by the French.
- Belgian sortie from Antwerp threatens German communications.
Eastern Front
- Galicia: End of Battle of Grodek and Rava Russka: total defeat of Austrians; Grodek captured.
- Poland: Austrians try to cross the San under heavy fire.
Southern Front
- Syrmia: Serbians occupy Jarak.
- East Africa: Germans defeated near Kisi.
References/notes
Lord Edward Gleichen (1918–1920). Chronology of the War. Volumes I, II & III. Constable & Company, London. (Copyright expired)