↑ "Births, Deaths & Marriages Online", [digital index], New Zealand Department of Internal Affairs (www.bdmhistoricalrecords.dia.govt.nz), Birth Registration of Doris Maude Blackmore, child of Frederick and Martha; citing Birth Certificate 1907/648 .
↑ "Births, Deaths & Marriages Online", [digital index], New Zealand Department of Internal Affairs (www.bdmhistoricalrecords.dia.govt.nz), Marriage Registration of George Stanley Fridd and Doris Maud Blackmore ; citing Marriage Certificate 1934/5605 .
↑ "Births, Deaths & Marriages Online", [digital index], New Zealand Department of Internal Affairs (www.bdmhistoricalrecords.dia.govt.nz), Death Registration of Doris Maude Fridd, aged at death 91Y, Date of birth 9/12/1906 ; citing Death Certificate 1998/18081 .