Col. George Van Orden commanded the Eleventh Regiment during its entire existence. The Eleventh Regiment was split up, its several units being spread all over France. Units of this regiment performed duty at various times at the following places: Brest, Tours, Montierchaume (Indre), Havre, Gievres (Loire-et-Cher), Marseilles, Toulon (B-du-Rhone), Miramas (B-du-Rhone), Issoudun (Indre), La Pallice, La Rochelle (Charante Inferieur), Mehun (Cher), St. Aignan-Noyers, Romorantin (Loire-et-Cher), Marans, Nevers, Aigrefeuille, Barmant, Somme, Chateauroux (Indre), Camp Covington (Camp Carret) near Marseilles, Paris (Headquarters Detachment, American Peace Commission). The officers and men performed duties of various kinds, among such being: Post commanders, post and assistant post adjutants, personnel adjutants, regulating officers, assistant to the depot engineer, receiving officers, entertainment officers, assistant post chaplain, police officers, prison officers, camp guards, dock guards, commanding officers of troops, police sergeants, inspectors of the guard, district fire marshals, post welfare officers, district athletic officers, assistant provost marshals, fire patrol officers, fire marshals, transportation guard service, guard duty over prisoners, quartermaster property guard, interpreters, etc. THE THIRTEENTH REGIMENT. Col. Smedley D. Butler commanded the Thirteenth Regiment from the date of its organization until November 19, 1918, on which date Lieut. Col. Douglas C. McDougal assumed command and remained its commanding officer until it was demobilized. Like the Eleventh Regiment, the units of this regiment performed duty in the various posts in the Services of Supply, among such places being Brest, Bordeaux, St. Nazaire, La Rochelle, La Pallice, Rochefort, Montoir, Bassens (Gironde), Sursol (Gironde), Casino-de-Lilas (Bordeaux), La Teste (Gironde), Beau Desert (Gironde), Nantes, St. Sulpice (Gironde), Savenay, St. Loubes (Gironde), Lormont, Carbon Blanc, Grange Neuve, Genicart, Croix d’Hins, La Baule, Isle of Ste. Anne (Nantes), Pen Houet, Usine Brulee. The officers and men performed duties of various kinds, among such being provost guard, hospital center guard, camp guard, railroad transportation officers, commanding dock guard, dock guard, unloading ships, erecting tents at Pontanezen Barracks, military police, warehouse guards, convoying of railroad trains, special guards for shipments of commissary supplies, assistants to camp commander at Pontanezen Camp, prison guards, assisting thousands of convalescent and sick soldiers who disembarked from the _Leviathan_ to get to Camp Pontanezen, inspector general’s department, base section No. 1, stockade guard, traffic police, motor transportation convoy guard, dock guard secret service, segregation camp, and railway patrol. THE FIFTH BRIGADE MACHINE GUN BATTALION.