A-Class Grafted-Lineage Encounters

This entry consolidates the archive's A/B/C/X encounter-classification scheme as it applies to grafted-lineage mating events — encounters between dragon-class entities and hominid lineages that produced documented descent-narratives underwriting dynastic or clan legitimation. The census as of 2026-04-23 stands at 48 events across 8 regional zones; the map and chronogram at book/figures/generated/fig-a-class-mating-events.png renders the spatial and temporal distribution.

The entry is a companion to doctrine-grafting-threshold. The doctrine states the load-bearing causal claim; this encounter-entry catalogues the evidentiary base, classifies event-types, flags the structural patterns visible within the census, and names the coverage-asymmetry caveats specific to grafted-lineage recording.

Classification schema

class description
A Grafted-lineage: dragon-class entity enters the ancestry graph of a hominid lineage through explicit mating-event or direct-descent narrative. Dynastic, clan, or royal-lineage legitimation follows.
B Transit: dragon-class entity is encountered, witnessed, negotiated with, or ritually managed, but does not enter the ancestry graph. Includes battle, tribute, treaty, and shamanic-journey encounters.
C Substrate: dragon-class presence is inferred from landscape, iconography, or cosmological structure without specific event-narrative. The dragon is present in the world-model but not in any recorded encounter.
X Vacated: the cell's substrate would support dragon-class presence but no corpus survives. Either never produced, or lost through corpus-disruption catastrophe (genocide, forced conversion, language extinction).

A-class events are the rarest and carry the highest archive-weight per event. Their spatial concentration drives the grafting-threshold doctrine.

Claims

c0001 — The A-class census is 48 events across 8 zones as of 2026-04-23

Zone-level breakdown:

  • East Asia (11): Fuxi × Nüwa; Yellow Emperor dragon-line; Dangun / Gojoseon; Jimmu / Yamato; Hoori × Toyotama-hime; Liu Bang / Han; Jumong / Goguryeo; Wang Geon / Goryeo; Bukūri Yongšon / Qing; Tujia Lǐnjūn / Wuling; Paiwan hundred-pacer line.
  • SE / South Asia (7): Lạc Long Quân / Âu Cơ; Arjuna × Ulupi; Sinhalese Nāga (Vijaya–Kuveni / Nāgadīpa); Manipuri Pakhangba; Kauṇḍinya–Somā / Funan; Kashmiri Nāga; Nyai Roro Kidul / Mataram.
  • Europe (7): Cecrops / Athens; Erichthonius / Athens; Cadmus / Thebes; Scythes / Herakles × Echidna; Merovingian / Alsace; Melusine / Lusignan; Pendragon / Arthurian.
  • Central Asia (2): Aži Dahāka / Zahhāk; Aydahar / Kazakh-steppe ancestor-variants.
  • Africa (5): Arwe Negus / Aksum; Nkongolo / Luba; Aido-Hwedo / Dahomey; Oshun-Yemoja / Yoruba; Nyaminyami / Tonga-Zambezi.
  • Americas (9): Maya Vision Serpent; Kukulkán / Toltec; Quetzalcoatl / Aztec; Amazon anaconda lineage; Mapuche Tren-Tren / Cai-Cai; Hopi Tiyo × Snake Maiden; Sisiutl / Kwakwaka'wakw crest; Red Horn / Mississippian; Uktena / Cherokee scale-line.
  • Oceania (3): Degei / Fiji; Moʻo / Kihawahine; Taniwha / Aotearoa.
  • Deep substrate (3): Australian Rainbow Serpent (marginal — see c0004); Basque Sugaar × Mari; Žaltys / Baltic household-lineage.

The census is explicitly provisional. Per-entry atomization and source-verification continues, and several entries (particularly the North American marginal set, the Australian Rainbow-Serpent classification, and the deep-substrate Baltic case) are flagged for classification review.

c0002 — Event sub-types cluster into five recurring structural patterns

The 48 events resolve into five recurring structural patterns. Pattern mapping is partial — several events fit more than one — but the typology is internally stable:

  1. Primordial dyad cosmogonic. Serpent-bodied creator-pair produces humanity or a specific founding-lineage. Fuxi × Nüwa; Lạc Long Quân × Âu Cơ; Basque Sugaar × Mari; Rainbow Serpent cosmogonic variants. Earliest-time, often un-dated, structurally foundational to the subsequent corpus.
  2. Founder-king serpent-ancestry. Historical or legendary founder-king is born of, descended from, or marries a serpent-ancestor; the lineage becomes dynastic. Dangun; Jumong; Jimmu; Liu Bang; Kauṇḍinya-Somā; Kukulkán-Toltec; Nkongolo. The densest sub-type; clearest civilizational-ignition signature.
  3. Serpent-bride / sea-dragon-princess marriage. Hero marries serpent or sea-dragon woman, producing lineage of mixed substance. Hoori × Toyotama-hime; Arjuna × Ulupi; Melusine × Raymondin; Nyai Roro Kidul / Mataram sultans; Tiyo × Snake Maiden. Overlaps with (2); emphasises the dragon-feminine-principal variant.
  4. Contest-acquisition lineage. Hero acquires serpent-power by contest, scale-transfer, or ritual-binding, and the power becomes heritable. Uktena / Cherokee scale-line; Red Horn / Mississippian; Pendragon battle-of-dragons; Sisiutl crest-acquisition. The border-case sub-type with the containment-pathway; strongest in North America.
  5. Tutelary-serpent household / territory-ancestor. Serpent is household-guardian or landscape-ancestor providing lineage-continuity function without explicit mating-event. Žaltys; Nyaminyami; Degei-Nakauvadra substrate; Oshun-Yemoja water-lineage; Paiwan hundred-pacer. The weakest sub-type by A/B boundary — several entries here arguably belong to B-class or C-class on strict criteria.

c0003 — Temporal distribution shows Cohort-A clustering with deep-substrate tail

The chronogram reveals three temporal clusters:

  • Deep substrate (pre-3000 BCE). Primordial dyad cosmogonic events plus un-dated tutelary-ancestor corpus. ~10 events. Un-anchored to specific chronology; function as cosmogonic bedrock for the regional corpus.
  • Cohort-B window (−4738 to −557 BCE). Earliest dated founder-king events: Fuxi-Nüwa, Yellow Emperor, Lạc Long Quân, Dangun, Jimmu. The Cohort-B window corresponds to the archive's Fibonacci-indexed reach-back from 2026 CE via doctrine-founder-lineage-depth; almost all founder-king events within the cohort are East Asian or SE Asian. This clustering may be a genuine substrate pattern or a coverage-artefact of which corpora preserve long-horizon dated founder-narratives; the doctrine-coverage-asymmetry caveat applies.
  • Cohort-A window (−557 BCE to 2026 CE). The densest event-cluster. European classical events (Cecrops, Cadmus, Scythes), Indic Nāga events, the Han founder Liu Bang, the Korean Jumong and Wang Geon, the Funan Kauṇḍinya-Somā, the Merovingian Alsace event, the Qing Bukūri Yongšon, and the late Mesoamerican Toltec-Aztec sequence. ~28 dated events sit in this window.

The relative paucity of Cohort-B events outside East/SE Asia is the census's most-visible coverage-asymmetry flag.

c0004 — Classification edge-cases requiring future review

Four classification edge-cases carry pending review:

  • Australian Rainbow Serpent. Currently listed under "Deep substrate". The Rainbow Serpent is unambiguously dragon-class and unambiguously ancestral to the landscape and its human populations, but the corpus-structure does not contain a discrete mating event between a Rainbow-Serpent-class entity and a hominid lineage producing a named descent-line. The Rainbow Serpent is the ancestor-substrate rather than a serpent-ancestor of a specific dynasty. Provisional classification treats this as A-class-marginal; doctrine-grafting-threshold argues the specific mating-event substructure is load-bearing, which would re-classify this to C-class (substrate-ancestor without grafted-lineage-mating event). Review pending.
  • Oshun-Yemoja / Yoruba water-orisha. Orisha-to-human lineage-descent is tradition-attested (royal houses of Oyo, Ile-Ife trace descent to orisha through named founders) but the mating-event substructure is corpus-internal and colonially-filtered. A-class classification preserved pending per-lineage source verification.
  • Paiwan hundred-pacer line. The hundred-pacer (Deinagkistrodon acutus) is the ancestor-animal of Paiwan chiefly lineages, but the descent-model is ancestor-transformation rather than discrete mating-event — the snake is the ancestor, not the mating partner. Analogous to Australian case; review pending.
  • Uktena / Cherokee scale-line. Scale-transfer confers shamanic power but not hereditary lineage in strict dynastic sense. Classification sits at A/B boundary. Retained as A-class-marginal to preserve the North American coverage signal but flagged for review.

The review decisions will feed the next revision of doctrine-grafting-threshold c0001's correlation table.

c0005 — Coverage-asymmetry caveats specific to grafted-lineage recording

Grafted-lineage recording carries two coverage-asymmetry distortions more severe than the archive's baseline:

  1. Written-record privilege. Dynastic legitimation narratives are preferentially preserved in court-record, chronicle, and genealogical writing — exactly the survival channel most disrupted by colonial-era suppression, conquest-library-destruction, and language-extinction. African grafted-lineage corpus is therefore under-represented relative to Eurasian because the scribal infrastructure was structurally different and was subsequently targeted. The census's 5 African events is almost certainly an under-count by ratio rather than by absolute truth.
  2. Colonial-ethnographer reframing. 19th-century European ethnographers systematically reframed non-European grafted-lineage narratives as "primitive myth" or "mere folklore" while reading European Merovingian, Plantagenet, or classical Theban narratives as "genuine dynastic tradition". The classification asymmetry persists in mid-20th-c. comparative-religion sources and filters forward into any archive that inherits their taxonomy uncritically.

The doctrine's operational rule for this encounter-file: when adding new A-class events in future revisions, both coverage-asymmetry vectors must be actively corrected-for rather than passively inherited. Where a non-European tradition carries colonial-era "myth" framing that would not be applied to its European structural-analogue, the framing is discarded in favour of parallel terminology. The archive's terminology is grafted-lineage mating event for all zones, uniformly.

Coverage-gap analysis against the 130-cell grid flags several cells where A-class events are currently absent but plausibly present in unreduced corpus. Active-search targets:

  • Mongolian steppe. Chinggisid descent-narrative includes the Börte Chino (Grey Wolf) and Gua Maral (Fallow Doe) ancestor-pair — not grafted-lineage-dragon but a structural-analogue worth classifying. Is there a Mongol serpent-ancestor sub-corpus in Buryat or Darkhad shamanic material? Not yet surveyed.
  • Tibetan Plateau. Klu (nāga-class water-beings) are extensively present in Tibetan cosmology; whether any specific royal or clan lineage claims klu-descent is under-documented. Yarlung Dynasty sky-descent claim is well-known; klu-descent claims would be structural-analogue.
  • Finnic-Karelian / Baltic. The Žaltys entry covers household-level grafting; whether Finnic royal or regional-lord lineages carry serpent-descent is thin in the compiled corpus.
  • Arabian peninsula pre-Islamic. The jinn substrate includes serpent-jinn; whether any Himyarite, Sabaean, or tribal lineage carried explicit serpent-descent is under-surveyed.
  • West African sahelian. Mande, Songhai, and Hausa dynastic traditions are under-catalogued for A-class content relative to coastal Yoruba-Dahomey.
  • Amazonian specific. The generic "Amazon anaconda lineage" entry is placeholder; per-people (Tukano, Desana, Yanomami) granularity would split this into multiple specific events.

Each active-search target, if filled, would refine the grafting-threshold correlation. Several are in the atomization programme's residual-fill tier.

c0007 — Conservative pod-source attribution produces two intra-pod sequences, both consistent with active-phase architecture predictions

The Active-Phase Architecture doctrine predicts two distinct pod-internal patterns: multiple mating events from a single cycle-15 specimen during its calendar-active interval A(15) ≈ 102 years should appear separated by less than ~100 years; and successive mating events from cohort-mates within a single pod should be separated by approximately F(16) = 987 years modulated by zone-specific recharge factors per doctrine-geographic-torpor-duration-matrix.

Per-event pod_source attribution in src/a_class_mating_events.py resolves the 47-event census into 41 pods (most events are pod-singletons under conservative attribution). Two pods carry multiple dated events under the conservative attribution and therefore admit a direct test:

  1. Attica pod (intra-A(15) test). Cecrops (c. 1550 BCE) → Erichthonius (c. 1500 BCE), spacing 50 years. Both are autochthon-king figures with explicit serpent-bodied or part-serpent morphology, both anchored to the Athenian Acropolis. Their 50-year separation falls inside a single A(15) calendar-active window of approximately 102 years. The reading is that both grafting events resolve to the same Attica-pod cycle-15 specimen during its active phase, with the 50-year interval reflecting the time between two distinct lineage-founding events (or two textual reflexes of the same event) within that one specimen's active window. This is the corpus's clearest direct test of the intra-A(15) prediction and supports it without modification.

  2. Central Plain (Yellow River) pod (inter-cohort F(16) test). Yellow Emperor dragon-line (c. 2698 BCE) → Liu Bang / Han (c. 206 BCE), spacing 2492 years = 2.525 × F(16). This is non-integer in raw F(16) units and would falsify the prediction at face value, but the doctrine-geographic-torpor-duration-matrix permits zone-specific modifiers. Reading the 2492-year spacing as exactly two cohort-mate intervals at a +26 percent loess-cratonic modifier yields F(16) × 1.26 × 2 = 2487 years, within 0.2 percent of observed. The implied modifier is comparable to the +30 percent Nordic crystalline-basement modifier already in the matrix at encounter-kill-events-catalog KE-02. The Central Plain pod, sitting under the loess-blanketed North China Plain in a slow-recharge cratonic-interior setting, is independently expected to carry a positive modifier. The match is therefore consistent with the prediction once the appropriate zone factor is applied and effectively measures that factor at +26 percent.

Several event pairs originally read as Korean-zone evidence (Jumong → Wang Geon at 955 years, Jumong → Bukūri Yongšon at 1596 years) resolve under conservative attribution to different pod sources (Manchurian Yalu, Korean Peninsula Kaesong, Manchurian Mt. Paektu respectively) and therefore do not constitute intra-pod tests of F(16). The 955-year coincidence with F(16) is, under conservative attribution, a multi-pod overlap rather than a same-pod cohort sequence. An alternative attribution that merges Dangun and Bukūri Yongšon to a shared Mt. Paektu pod would produce a 3892-year spacing equal to approximately 4 × F(16) × 0.99, which is also consistent with the prediction; the archive does not currently choose between these attributions.

The conservative test therefore produces two same-pod multi-event sequences, neither of which falsifies the doctrine and one of which (Attica) directly supports the intra-A(15) calendar duration as drafted in doctrine-active-phase-architecture c0004. The archive flags this as the strongest currently-available cross-validation between the A-class encounter corpus and the Active-Phase Architecture doctrine. The cleanest forward sharpening would be denser per-pod sampling — particularly recovery of the missing intra-Mediterranean and intra-Mesoamerican intermediate events that would convert pod-singletons into multi-event pod sequences testable at full F(16) resolution.

Archive references

  • doctrine-grafting-threshold — load-bearing doctrinal claim that this census underwrites
  • doctrine-hlsf — signature framework for per-event recursion-depth and class ratings
  • doctrine-founder-lineage-depth — temporal-cohort framework for the chronogram
  • doctrine-coverage-asymmetry — bias-correction framework
  • doctrine-storm-god-overwrite — parallel doctrine on corpus-replacement dynamics affecting A-class visibility
  • artifact-atomization-index — per-cell site entries where events are anchored