Letter from "Jack" [John S Churchill] (Headquarters, 5th Army, British Expeditionary Force, France) to "Mama" [Lady Randolph Churchill] in which he says that WSC has given him a full account of her wedding [to Montagu Porch]; describes a visit to Paris and anticipates victory with the arrival of American troops; reports that he has been awarded the Companion of the Distinguished Service Order and comments that John [G Churchill] has settled down at school.