1. The primary 1932 instrument is the opening balance
The Trust Deed scheduled in the Waitangi National Trust Board Act 1932 identifies the Bledisloe donor land as approximately 1,002 acres and 7.3 perches. Using the standard acre conversion, that is approximately 405.513 hectares. [1932 Act + deed ↗]
The same modern Waitangi website that describes the estate as 506 hectares also reproduces Lord Bledisloe’s 10 May 1932 letter referring to presenting Waitangi together with “1000 acres of land”. That historical wording is broadly consistent with the statutory deed’s 1,002-acre parcel, not a 506-hectare founding parcel. [Waitangi Bledisloe letter ↗] [506 ha description ↗]
2. Known founder-era additions still do not reach 506 hectares
| Candidate component | Approx. ha | Evidence status | Running total |
|---|---|---|---|
| 1932 donor parcel — 1,002a 7.3p | 405.513 | Deed proves donor registered ownership and trust intention; Board assurance still requires register closure. [1932 deed ↗] | 405.513 |
| Closed roads — 13a 4.8p | 5.273 | 1932 Act directs title to Board; register entry remains preferred closure evidence. [1932 Act s 8 ↗] | 410.787 |
| Historic-purpose parcel — 40a 10.8p | 16.215 | Conditional on payment, warrant and title; completion not yet proved. [1932 Act s 9 ↗] | 427.001 |
| 1933 historic-purpose parcel — 30a 2r 30.75p | 12.421 | 1934 Act authorises warrant/title; completion not yet proved. [1934 Act s 17 ↗] | 439.422 |
| 1981 intended National Trust addition | +1.310 | Act first made it Crown land free from Endowment trust; later disposition to Board still needs title evidence. [1981 Act s 3 ↗] | 440.732 |
| 1981 National Trust release | −0.0754 | Act released four small Board parcels to Crown land. [1981 Act s 3 ↗] | 440.657 |
Even the deliberately generous arithmetic case — counting every founder-era candidate vesting plus the intended 1.31 ha 1981 addition — reaches only about 440.657 hectares. The remaining difference to 506 hectares is about 65.343 hectares. [1932 Act ↗] [1934 Act ↗] [1981 Act ↗]
Because two of the founder-era historic parcels and the 1981 intended addition are not yet register-closed, 440.657 ha is not asserted as the true historical title area. It is a stress test showing that the known instruments still do not reconcile the modern number. [1932 Act ↗] [1934 Act ↗] [1981 Act ↗]
3. The 546-hectare Endowment cannot be used as a plug number
The Waitangi Endowment began as a separate Crown-held trust of about 546.123 hectares. It has its own statutory purposes and revenue mechanism. The later proposal to transfer the Endowment Forest to the Board remained incomplete in the 2025 DOC implementation record. [1981 Act ↗]
Accordingly, the ledger could not solve the then-working 65.343 ha gap by assuming some unstated slice of the Endowment was absorbed into the National Trust estate. Part 07 now proves that later Endowment-derived parcels did enter the Board title schedule, but their precise transfer instruments remain to be traced. [later title evidence ↗]
4. What could explain the modern 506-hectare description?
Only evidence can choose among the possibilities. The additional area could reflect later purchases, gifts, Crown vestings, exchanges, survey consolidations, boundary realignments, land formerly held under another description, or a modern estate/reporting convention that is broader than the founding title parcel. More than one mechanism may be involved. [Current estate description ↗]
What the current record does not support is rewriting the 1932 statutory deed to say the Bledisloes originally conveyed 506 hectares to the Board. [1932 deed ↗]
5. Title documents required to close the reconciliation
A. The registered assurance from the Bledisloes into the incorporated Board and all resulting title references. [LINZ land records ↗]
B. The title issued under s 8 for the closed roads.
C. Treasury payment evidence, Governor-General warrant and title for the 40-acre historic-purpose parcel. [1932 Act s 9 ↗] [LINZ land records ↗]
D. The 1934 warrant and title for the 30-acre parcel.
E. Post-1981 title entries for the 1.3100 ha Endowment release and the 754 m² National Trust release. [1981 Act ↗] [LINZ land records ↗]
F. Every later acquisition, disposal, exchange, subdivision, amalgamation and easement affecting the National Trust estate, tied to current LINZ records. [LINZ land records ↗]
Finding
This part established that 506 hectares could not be derived from the founding statutes alone. That provisional 65.34-hectare gap has now been superseded by Part 07: recent LINZ search copies prove 486.5768 hectares of Board freehold title, leaving 19.4232 hectares still to reconcile. [Later LINZ title evidence ↗]
Sources
Waitangi National Trust Board Act 1932 and Schedule 1 deed ↗.
Reserves and other Lands Disposal Act 1934, s 17 ↗.
Reserves and Other Lands Disposal Act 1981, s 3 ↗.
Waitangi — current 506-hectare estate description ↗.
Waitangi — Bledisloe 10 May 1932 “1000 acres” letter and modern narrative ↗.