[S293] BDM NZ Historical Records, (http://www.bdmhistoricalrecords.identityservices.govt.nz/home/), 1910/4045 (Reliability: 3).
Laing Donald Hartley Allan Gordon Laing; Mother Hazel; Father William Gordon
[S293] BDM NZ Historical Records, (http://www.bdmhistoricalrecords.identityservices.govt.nz/home/), 1930/10547 (Reliability: 3).
Laing Donald Hartley Allen Gordon aged 20Y
[S10] Marriage Register Index , 1908/7183 (Reliability: 3).