- Born
 - 10 June 1850
Pitsligo, Aberdeenshire, Scotland 
- Died
 - 1 July 1940
Auburn, Sydney, New South Wales, Australia 
- Occupation
 - Presbyterian minister
 
View the full biographical record by clicking on the Australian Dictionary of Biography link under References below.
- References
 
- Gunson, Niel, 'Murdoch, Patrick John (1850-1940)', in Australian Dictionary of Biography, online edition, Australian National University, 2006, http://www.adb.online.anu.edu.au/biogs/A100612b.htm. Details