Mezue ahịrịokwu na-esonụ: Ná mmalite nke Agha nke Ise nke Coalition, 1st Cuirassiers (793-ike) bụ akụkụ nke 2nd Heavy Cavalry Division nke Raymond-Gaspard de Bonardi de Saint-Sulpice. Na mbụ, e tinyere nkewa ahụ na III Corps, mana Emperor Napoleon n'oge na-adịghị anya kenyere ya na ndị agha na-adịru nwa oge nke Marshal Jean Lannes duziri ya na ndị agha ịnyịnya agha ọzọ dị arọ n'okpuru Étienne Marie Antoine Champion de Nansouty, ndị agha ịnyịnya agha nke Charles Claude Jacquinot duziri na ndị agha abụọ na-agba ịnyịnya agbaziri n'aka III Corps. Na
Agha nke Abensberg na 20 Eprel 1809, ndị agha Lannes na ndị agha nke asaa nke Bavaria meriri ndị agha Austria n'akụkụ aka ekpe, gbuo ma merụọ ndị iro 2,700 ma jide 4,000 ọzọ. Otú ọ dị, e kenyere otu usuu ndị agha si na ngalaba Saint-Sulpice iche nche n'ebe a na-akpọ Saal an der Donau. Agha ndị agha nke 1st Cuirassiers anaghị agụnye Abensberg, mana ha na-agụnye ihe anọ ndị ọzọ na-esote na 1809.