France.
4. During the early days of October it entrained at Grodno for the western front. (Itinerary: Warsaw, Posen, Berlin, Hanover, Aix-la-Chapelle, Liège, Cambrai.)
Cambrai.
5. It went into rest cantonments on the banks of the Scheldt between Marcoing and Bouchain (November-December).
1916.
1. The 1st Guard Reserve Division and the 4th Guard Division then formed the reconstituted Guard Reserve Corps.
2. During January and February, 1916, the division was employed on defensive works in the Wytschaete-Messines sector; it also held a sector in that region. At the same time it underwent a course of training in the neighborhood of Cambrai.
Artois.
3. The beginning of May the division took over the sector south of Neuville-St. Vaast.