Neville begins lecturing in 1938
Date (happened)
1938
stated · probable · preferred
Source
derived from the event's own title: "Neville begins lecturing in 1938"
Reasoning
The event held NO date claim of any kind; its own title states 1938 (year precision, parsed as "year only"). ⚠ A title in this corpus is a DERIVED artefact — an earlier pass wrote it from the passage text — so this claim is title-derived and is marked as such rather than cited as a source document; the underlying text remains the real evidence and would supersede it. Confidence `probable`, never `certain`, for that reason. Precision is never inflated beyond the title's own wording. CALIBRATION (run v1.1/l1.4/titledate, against the 489 events that already hold an independent preferred date): day 96.1%, month 94.1% agreement. Titles naming a REFERENCE event rather than the event itself ("before", "after", "during the week of", "per ... lecture") are refused outright and never reach this write — reading an anchor as the date is the same laundering phase3b committed when it wrote telling dates onto events.
2 February 1938
stated
Why
Passage-supported refinement of the title-derived year claim.
Reasoning
Neville directly and unambiguously states the exact date on which he began lecturing.
2 February 1938
stated
Reasoning
Neville states his own biographical fact directly and exactly: the start date of his self-supporting lecture career. This is a stated fact about his own life, not a story dated relative to something else.
Told / reported
1972
estimated
Reasoning
The event is recounted in node 3953, whose certain delivery evidence fixes 1972 but does not establish a specific month or day.
between 22 November 1971 and 6 December 1971
bound · probable
Reasoning
The lecture (nid 1929) in which he tells this is bounded 1971-11-22..1971-12-06 by the Joseph C. Wilson death/Time-magazine internal evidence (confirmed state, no chrome dateline exists). No delivery claim on this lecture reaches certain, so the told confidence is capped at the lecture's own best (probable).
Sources
Temporal reference
Source