Moana Hill

From board posting by C.S.

Moana Hill, born Otamatea c1890, married Jane Alice Norcross on 25 July 1916, Registrar's Office, Wanganui (Witnesses Rangi Abraham, Fordell, farm labourer, and G M Ritchie, Wanganui, Asst. Librarian). Moana's parents were Matthew Hill, engineer and Mary Anne Antony Hill. Have found a Matthew Hill, 108 Bell St, Wanganui on the Western Maori Electoral Roll for 1949-51 (Te Atihau Ngati-Pamoana) and would like to know if (or how to verify whether) this is Moana's father?

I would be grateful, also for any information about what happened to Moana and Jane after their wedding and about any descendants of Moana and Jane Hill?
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no record of this birth on NZ BDM.

Only Matthew Hill's born in 19th Century on NZ BDM database are:

1984/36875 Hill Henry Noel Thomas Matthew 18 December 1893 Order Product

1888/1517 Hill Matthew 2D Order Product

1933/19802 Hill Matthew Inkerman 64Y Order Product (possible son of Matthew Inkerman Hill: Reginald Bernard Inkerman Hill http://muse.aucklandmuseum.com/databases/general/RecordDetail.aspx?... - News report states age age at death was 20 HILL Private Reg. Inkerman Hill, 11th Regt. Main Body, killed in action at Gallipoli 8 August 1915, aged 20. [AWN 17.08.1916] ))

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ODD Marriage record from another Family Tree, has a possibly younger female named Moana Hill living in Nelson, perhaps around 1930? http://familytreemaker.genealogy.com/users/h/o/b/Michael-A-Hobbs-We... Bernard Clarence Nicholls, born 08 Dec 1909; died 12 Mar 1967 in Nelson, New Zealand ?; married (1) Moana Hill; born Unknown; married (2) Nona Isabel ? 18 Jan 1952 in Registry Office, Nelson, New Zealand; born Abt. 1921.

Here is birth for Bernard, but cannot find marriage (probably after NZ-BDM cutoff of 80 years ago)

1910/15706 Nicholls Bernard Clarence Elizabeth Francis Herbert