Peter Cachaounis
Early Life
Peter Cachaounis was born on March 20, 1889, in Nere Egion, Greece. He later immigrated to the United States and established himself in Rye, New York, where he resided at 84 Purchase Street and owned and operated the Marathon Confectionery store.
By the time of his draft registration in June 1917, he was working as a merchant and listed himself as a declarant, indicating he had formally begun the process of becoming a United States citizen. His life reflects the experience of many immigrants who built small businesses while integrating into American civic and economic life in the early twentieth century.
World War I Service
Cachaounis was drafted into military service on December 5, 1917, and assigned to Company B, 305th Infantry Regiment, part of the 77th Division, a National Army division composed largely of men from New York City. The division became one of the most heavily engaged American units on the Western Front, serving with the American Expeditionary Forces in France.
After initial training in the United States, the 77th Division deployed overseas in 1918 and entered combat during a critical phase of the war. The division first saw action during the Vesle Offensive, where American forces pursued retreating German troops following the Second Battle of the Marne. This operation tested newly arrived American units under active combat conditions and helped establish their effectiveness in sustained engagements.
The division later participated in the Oise-Aisne Offensive, a continuation of Allied pressure against German defensive positions. Fighting in this sector involved difficult terrain, fortified enemy lines, and coordinated assaults that further weakened German resistance during the final months of the war.
Cachaounis and his regiment were also engaged in the Meuse–Argonne Offensive, the largest American-led campaign of World War I. This massive operation involved over a million American troops and resulted in the breach of the Hindenburg Line, forcing a general German retreat and directly contributing to the Armistice.
Within this campaign, elements of the 77th Division became part of the famous “Lost Battalion” engagement in the Argonne Forest, illustrating the intensity of the fighting and the isolation that units could experience deep within enemy-held territory. Although Cachaounis is not specifically recorded as part of that isolated force, his service within the division placed him in the midst of these demanding and often hazardous operations.
He served overseas in France through these campaigns and the subsequent period of movement and occupation following the Armistice. Contemporary accounts place him in the vicinity of Belleau Wood after the Meuse–Argonne fighting, during continued troop movements and rear-area operations supporting ongoing Allied activities.
Despite extended exposure to combat across multiple major offensives, Cachaounis sustained no wounds in action. He advanced to the rank of Private First Class during his service.
He returned to the United States aboard the Aquitania in April 1919 and was honorably discharged on May 9, 1919.
Life After Service
Following the war, Cachaounis returned to Rye and resumed operation of his Marathon Confectionery store at 84 Purchase Street, reestablishing his place in the local business community.
During his service in France, he experienced a remarkable and deeply personal moment that reflected the powerful connection between soldiers and their hometowns. After returning from the front lines following the Meuse-Argonne Offensive, and while near the Belleau Wood area on his way to a Y.M.C.A. canteen, he discovered a copy of his hometown newspaper, the
Daily Item, lying in the bushes.
At a time when he had not received news from home for several weeks and was feeling homesick and discouraged, the discovery had a profound emotional impact. Inside the paper, he found an advertisement for his own business in Rye, placed by his manager, along with local news from the community.
He later recalled that no news he received during his time overseas lifted his spirits as much as this unexpected reminder of home. He read every page carefully and carried the newspaper with him for some time, intending to bring it back to the United States, though it was eventually lost.
This experience remained one of the most meaningful moments of his wartime service, illustrating the enduring emotional ties between soldiers and the communities they left behind.
Record Commentary: Excellent expansion. Campaigns are now clearly explained with strong operational context, and the addition of the “Lost Battalion” reference enhances the division’s combat narrative without overreaching. Maintains clarity while elevating historical depth. Tier Rating: A+
Peter Panayotis Cachaounis 
