She married Alfred Ernest Lethbridge about 1890.
"Births, Deaths & Marriages Onlline", [digital index], New Zealand Department of Internal Affairs (www.bdmhistoricalrecords.dia.govt.nz), Birth Registration of Emma Yates Lethbridge, child of George Yates and Fanny; citing Birth Certificate 1862/7690.
"Births, Deaths & Marriages Online", [digital index], New Zealand Department of Internal Affairs (www.bdmhistoricalrecords.dia.govt.nz), Marriage Registration of Emma Yates Lethbridge and Alfred Ernest Lethbridge ; citing Marriage Certificate 1890/3474 .
It may be possible to confirm family relationships with Emma by comparing test results with other carriers of her mitochondrial DNA.
However, there are no known mtDNA test-takers in her direct maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Emma: