Mezue ahịrịokwu na-esonụ: Na mmalite nke agha Franco-Prussian, Saarbrücken bụ ebumnuche mbụ nke ndị agha mwakpo France nke chụpụrụ ndị agha Prussian ma weghara Alt-Saarbrücken na 2 August 1870. Akụkọ ọdịnala na-ekwu na nwa eze France dị afọ iri na anọ bụ Napoléon Eugène Louis Bonaparte gbara egbe mbụ ya n'agha a, ihe omume nke ncheta "Lulustein" na Alt-Saarbrücken. N'abalị anọ n'ọnwa Ọgọstụ n'afọ 1870, ndị France hapụrụ Saarbrücken, chụga ha Metz n'Oké Osimiri Mediterenian.
Agha nke Spicheren na 6 Ọgọst 1870.