See: Geschichte des K.B. 11: Infanterie-Regiments "von der Tann," 1805-1905: Kämpfe bei Abensberg am 18., 19., und 20. 4. 09. : https://books.google.com/books?id=6P4YAAAAYAAJ&pg=PA62 https://books.google.com/books?id=6P4YAAAAYAAJ&pg=PA63