- Township: North Oxford
- Branch: Royal Air Force
- Regiment number: 304071
- Date of birth: July 21, 1893
- Where born: Banner, Oxford County, Ontario, Canada
- Wars Served: World War I
- Years of service: November 5, 1915 -
Fred McDermott joined the Royal Air Force in 1916.
Attestation Papers for a Frederick McDermott have been located. These papers list his Regimental Number as 304071. He listed his mother as listed his next-of-kin as his mother, Katherine McDermott of R.R. #3 Ingersoll. This would then cause one to assume that Frederick was a brother of Harry, although Census Records have not been researched for possible verification.