Rohr was killed during the Battle of Ligny on the afternoon of 16 June near the village of Saint-Amand-la-Haye while commanding the 1st battalion of the 6th regiment of infantry (West-Prussian nr.1)[2][3]
Geneagraphie staff (5 September 2008), "Ludwig Albrecht von Roh", Geneagraphie - Families all over the world
Schulz, Gerhard (1979), Die v. Rohr auf Tramnitz und Trieplatz, Archiv für Sippenforschung, p. 71
Hofschröer, Peter (1998), 1815, the Waterloo Campaign: Wellington, his German allies and the battles of Ligny and Quatre Bras, vol. 1 (illustrated ed.), Greenhill Books, p. 281, ISBN9781853673047