- Son of William Carey Yerxa and Elizabeth Jane "Janey" Haines
- Born 6 June 1893
- Was unmarried
- Lived in Lowerline Parish, Queensbury
- Died 28 March 1916 aged 22 years
- Buried in the Keswick Cemetery, York County NB
Harry worked in a pulp mill, where he was stuck by a piece of pulp wood in the knee. This accident was the cause of his death.