Is there a compendium/listing/Verzeichniss of which Prussian line regiments carried on the histories of the Prussian Landwehr and Reserve regiments after 1815? For example, the 5th Reserve Regiment became Infantry Regiment Nr. 17, so these is a lot of detail of the reserve regt's activities in the later regimental history. But how does one locate these without reading every subsequent regimental? Thanks in advance as alway!