Joseph McCartney was born in Liverpool, England in 1882 and emigrated to Canada sometime prior to the war. He enlisted in Calgary, Alberta in May, 1916. McCartney had worked for the Allin family near Whitby, Ontario, and continued to corresponded with their daughter Curtie during the war. He was killed in France on April 8, 1918, age 36 years, and is buried in the Thelus Military Cemetery at Vimy Ridge. Three of the letters were written by Joe to Curtie, and one letter was from Curtie to Joe. That letter of March 8, 1918 was returned to Curtie following Joe's death in France. One letter is from his brother in England to Canada requesting the return of Joseph's personal effects. This collection consists of five letters written between December 1917 to September 1918.