Found a Tree on Ancestry.

Birth of Annetta HELDT.
15 Apr 1849 Derry, Ireland (1849–1930).

Birth of Brother Augustus HELDT (1850–1893).
Abt 1850.

Birth of Sister Christina HELDT (1853–1940).
1853 Ireland.

Birth of Sister Eva HELDT (1856–1879).
1856 • Moneymore, Londonderry, Northern Ireland.

1873.
Marriage, Annetta HELDT.
26 Mar 1873 • Thames, Waikato, New Zealand.
William James CORKILL (1843–1923).

1879.
Death of Sister Eva HELDT (1856–1879).
19 Jul 1879 • Auckland, New Zealand.

1887.
Death of Mother Anna McCLELAND (1815–1887).
6 Dec 1887 • New Zealand.

1892.
Death of Father John Augustus HELDT (1811–1892).
19 Feb 1892 • Newton Road, Auckland, New Zealand.

1893.
Death of Brother Augustus HELDT (1850–1893).
30 Jun 1893 • Abel Smith St, Wellington, New Zealand.

1923.
Death of Husband William James CORKILL (1843–1923).
14 Feb 1923 • Auckland, New Zealand.

1926.
Death of Sister Jane HELDT (1846–1926).
13 Sep 1926 • Auckland, New Zealand.

1929.
Death of Sister Elizabeth Isavaile HELDT (1844–1929).
8 Jul 1929 • Otahuhu, Auckland, New Zealand.

1930.
Death of Annetta Corkill als HELDT (1849–1930).
4 Jan 1930 • Waharoa, Matamata-Piako, Waikato, New Zealand.
Burial Place: Mount Wesley Cemetery.
32 Mt Wesley Coast Rd,
Dargaville.
Kaipara District,
Northland, New Zealand.