- Birth*: Duncan McKenzie Mackay was born in 1889 at Houghton-le-Spring, County Durham, England, ; ref vol10a page 541.1
- Marriage*: He married Josephine Lowson Wheatley, daughter of George Wheatley and Josephine Lowson, in 1889 at Houghton-le-Spring, County Durham, England, ; ref vol10a page 541.1
- [S40] From TM [Sept 2013].
Duncan McKenzie Mackay1
M, #10655, b. 1889
Last Edited: 14 Apr 2015