Graded societies, esoteric governance, and masquerade traditions
Domain module. Vocabulary for documenting initiatory societies, grade structures, esoteric governance, and sodality membership across Afro-Atlantic traditions. Covers Ékpè/Ngbe, Abakuá, Ogboni/Oshugbo, Oro, Gelede, Egungun, and analogous institutions. Distinct from iroko-ile (religious houses and lineages) and iroko-travay (ritual processes): this module focuses on the institutional architecture of sodalities as systems of graded authority, esoteric knowledge, and community governance. Use with iroko-authority to model grade conferral authority and recognition networks; iroko-epistemic to constrain disclosure of restricted grade content and member identities.
A sodality or secret society organized around graded initiation, with esoteric knowledge and authority distributed across hierarchical grades. Membership is earned through initiation rather than birth or lineage alone. Examples: Ékpè/Ngbe lodges (Ejagham, Cross River Nigeria/Cameroon), Abakuá potencias (Cuba), Ogboni chapters (Yorùbáland), Gelede societies (Yorùbá/Fon/Ewe), Egungun lineage associations. Subclasses schema:Organization for interoperability with external directories, and iroko:SacredEntity for access control. Distinguished from iroko:House (which organizes around founding-elder lineage) in that membership cross-cuts lineage boundaries.
A record documenting an individual's initiation into and progression through a society. Membership records are among the most sensitive data in this framework: the identity of initiates is strictly guarded by all documented traditions, and their disclosure to outsiders is a serious breach. Default access is no-access; date and grade level may be community-restricted in contexts where historical record-keeping is an accepted practice (e.g., Cuban Abakuá records kept since the 19th century).
A defined rank or level within an initiatory society's graded hierarchy. Each grade confers specific knowledge, privileges, obligations, and esoteric rights. Grade names, their sequence, and their content are among the most carefully protected knowledge in these traditions. The existence of a grade structure is public; grade names are community-restricted; grade content and sequence are initiated-only or initiated-elder.
A local chapter or lodge of an initiatory society. Ékpè lodges in Cross River; Abakuá potencias in Havana and Matanzas; Ogboni chapters in Yorùbá towns. Each lodge may have its own territory, titleholders, and charter, while being part of a broader society network. Uses iroko:parentSociety to link to the overarching tradition-level society.
A masked or costumed ritual embodiment associated with an initiatory society, representing an ancestor, force, or principle. Examples: Abakuá íremes (diablitos) representing the voice of the fish Tanze; Egungun masquerades embodying ancestral spirits; Gelede masquerades honoring the mothers. The masquerade as a cultural form (name, tradition, function) is community-restricted; the identities of performers and operational sequences are initiated-only. Distinct from iroko:SpiritualEntity (which covers the spiritual force) and travay:CeremonialSequence (which covers the ritual sequence).
A named office or titled position within an initiatory society, distinct from grade level. Titles may be elected, inherited, purchased, or conferred. Examples: Iyamba (Abakuá), Isue (Abakuá), Ekueñón (Abakuá), Apetebi Ogboni, Olori Egungun. Each title carries specific ritual functions, insignia, and governance authority. Title names are community-restricted; the ritual functions attached to them are initiated-only.
| Property | Type | Domain → Range | Access | Description |
|---|---|---|---|---|
| associatedHouse associated house |
Object | Initiatory Society → House | Community Only | A religious house (iroko:House) with which this society maintains an ongoing ceremonial relationship. In many traditions, society and house membership overlap for senior practitioners. |
| foundingLocation founding location |
Datatype | Initiatory Society → langString | Public | Place of origin or founding of the society. City/country level is public; specific address is community-restricted. |
| genderPolicy gender policy |
Datatype | Initiatory Society → langString | Community Only | Documents tradition-specific rules regarding gender and membership. For Abakuá: historically male-only (juramento); for Ogboni: both male and female members, with distinct female titleholder roles (Iyalode); for Gelede: primarily concerns gender complementarity (mothers/fathers). Free-text, records documented practice without normative judgment. |
| gradeCount grade count |
Datatype | Initiatory Society → integer | Community Only | Number of grades in this society's hierarchy. The count is community-restricted in active societies; public for historical documentation. |
| gradeLevel grade level |
Datatype | Society Grade → integer | Community Only | Numeric position in the grade sequence. 1 = lowest/entry. Community-restricted. |
| gradeName grade name |
Datatype | Society Grade → langString | Community Only | The name of the grade in the tradition's language. Community-restricted for active societies. |
| gradePrerequisite grade prerequisite |
Object | Society Grade → Society Grade | Initiated Only | The grade that must be held before this grade may be received. Initiated-only: the sequencing of grades is esoteric knowledge. |
| gradePrivileges grade privileges |
Datatype | Society Grade → langString | Initiated Elder | The ritual, governance, or social privileges conferred by this grade. Initiated-elder only. |
| gradeSign grade sign |
Datatype | Society Grade → langString | Initiated Elder | The esoteric sign, mark, or identifying symbol associated with this grade. Initiated-elder only. |
| gradeSociety grade society |
Object | Society Grade → Initiatory Society | Community Only | The initiatory society to which this grade belongs. |
| initiatingOfficiant initiating officiant |
Object | Membership Record → Person | No Access | The titleholder who performed the initiation. No-access. |
| lodgeName lodge name |
Datatype | Society Lodge → langString | Community Only | The public name of the lodge or potencia. In Abakuá: the potencia name (e.g., Efik Butón, Efik Efor). Community-restricted for active lodges; public for historical lodges documented in scholarly sources. |
| lodgeTerritory lodge territory |
Datatype | Society Lodge → langString | Public | The geographic or community territory over which a lodge exercises spiritual and social jurisdiction. Free-text description. |
| masqueradeFunction masquerade function |
Object | Society Masquerade → Concept | Community Only | The ceremonial function of this masquerade. Range: iroko:MasqueradeFunctionScheme. |
| masqueradeInsignia masquerade insignia |
Datatype | Society Masquerade → langString | Initiated Elder | Description of costume elements, materials, and identifying features. Initiated-elder only. |
| masqueradeName masquerade name |
Datatype | Society Masquerade → langString | Community Only | The name of the masquerade or masked figure. Community-restricted. |
| masqueradeSociety masquerade society |
Object | Society Masquerade → Initiatory Society | Community Only | The initiatory society to which this masquerade belongs. |
| memberPerson member person |
Object | Membership Record → Person | No Access | The person to whom this membership record belongs. No-access: member identity is the most protected information in society records. |
| membershipDate membership date |
Datatype | Membership Record → date | Community Only | Date of initiation into this grade. Community-restricted for historical records. |
| membershipGrade membership grade |
Object | Membership Record → Society Grade | Initiated Only | The grade held by this member. |
| membershipSociety membership society |
Object | Membership Record → Initiatory Society | Community Only | The society into which the individual was initiated. |
| membershipTitle membership title |
Object | Membership Record → Society Title | Initiated Only | A title held by this member within the society. |
| parentSociety parent society |
Object | Society Lodge → Initiatory Society | Public | The broader society network or tradition of which this lodge is a chapter. A Havana Abakuá potencia links to the Abakuá tradition; a Calabar Ékpè lodge links to the Ékpè tradition. Subproperty of prov:wasDerivedFrom. |
| representedEntity represented entity |
Object | Society Masquerade → SpiritualEntity | Initiated Only | The ancestral spirit, principle, or force embodied by this masquerade. Range: iroko:SpiritualEntity. Initiated-only: the identity of what a masquerade embodies is esoteric in many traditions. |
| titleRequiredGrade required grade |
Object | Society Title → Society Grade | Initiated Only | The minimum grade required to hold this title. Initiated-only. |
| masqueradeRequiredGrade required grade for performance |
Object | Society Masquerade → Society Grade | Initiated Only | The minimum grade required to perform or wear this masquerade. Initiated-only. |
| societyGovernanceStructure society governance structure |
Object | Initiatory Society → Concept | Community Only | The governance model of this society. Range: iroko:GovernanceStructureScheme. |
| societyTradition society tradition |
Object | Initiatory Society → Concept | Public | The Afro-Atlantic tradition within which this society operates. Range: iroko:TraditionScheme. |
| societyType society type |
Object | Initiatory Society → Concept | Public | Typological classification of the society. Range: iroko:InitiatorySocietyTypeScheme. |
| titleConferralMethod title conferral method |
Object | Society Title → Concept | Community Only | How this title is conferred: election, hereditary succession, purchase, senior nomination. Range: iroko:TitleConferralScheme. |
| titleFunction title function |
Datatype | Society Title → langString | Initiated Only | The ritual, ceremonial, or governance function of this title holder. Initiated-only. |
| titleInsignia title insignia |
Datatype | Society Title → langString | Initiated Elder | Material objects, dress, or identifying marks associated with this title. Initiated-elder only: insignia descriptions can enable unauthorized imitation. |
| titleName title name |
Datatype | Society Title → langString | Community Only | The name of the office or title in the tradition's language. Community-restricted. |
InitiatorySocietyTypeScheme
The Abakuá mutual aid and initiatory society founded in Cuba in 1836, derived from Ékpè/Ngbe through enslaved Efik and Efut practitioners in Havana and Matanzas. Organized into potencias (lodges), each with a specific founding charter and ranked titleholders. Known in Cuban public life through the íremes (diablito masquerades) which appear at funerals and public ceremonies. Male-only by tradition (juramento).
One of the most extensively documented Afro-Atlantic initiatory societies due to 19th-century Cuban court records and 20th-century ethnographic work (Cabrera, Sosa). Historical lodge names and early records are in the public domain; contemporary lodge governance and membership remain restricted.
An Ijebu Yorùbá priestly and masquerade society associated with Agemo, a deity of transformation and mediation between worlds. The Agemo festival cycle involves multiple masquerades representing aspects of Agemo's power. Restricted primarily to Ijebu initiates.
The Yorùbá ancestral masquerade society responsible for summoning and embodying ancestral spirits (egungun). Membership and performance rights are typically hereditary through specific lineages. The masked figure is understood as a manifestation of the collective ancestral force, not a theatrical performance. Widespread across Yorùbáland and diaspora.
A masquerade society of the Yorùbá, Nago, and Fon peoples honoring the power of women, especially elder women, ancestresses, and the mothers (àwọn ìyá wa). Gelede festivals feature carved wooden masks worn by male dancers who embody female spiritual authority. UNESCO Intangible Cultural Heritage. Active in Nigeria, Benin, and diaspora communities.
The Yorùbá earth-deity society organized around Onilé (the earth) and its representations. Historically a governance institution with judicial, political, and ritual authority in Yorùbá towns. Members include both men and women. The Reformed Ogboni Fraternity (ROF) is a Christianized offshoot. Distinct from the traditional Oshugbo lineages in Ijebu and other areas.
Also known as: Reformed Ogboni Fraternity
A Yorùbá male initiatory society associated with the voice of Oro (heard as a bullroarer), ancestral authority, and community sanction. Oro festivals enforce communal prohibitions and conduct ancestral rites. Strict gender separation is central to Oro practice: women must remain indoors when Oro goes out.
Initiatory society type not covered by existing concepts. Use skos:scopeNote to describe.
The male initiatory bush school society widespread among Mande, Kpelle, Temne, and neighboring peoples of Sierra Leone, Liberia, and Guinea. Poro manages male initiation, education, and community governance through a graded forest-based curriculum.
The female counterpart to Poro, managing female initiation among Mende, Temne, and neighboring peoples. Sande is distinctive in African contexts as a society where women wear and operate the sacred Sowei helmet mask.
The Ékpè (also Ngbe) leopard society originating among Ejagham and neighboring Cross River peoples of Nigeria and Cameroon. One of the most widespread and influential initiatory societies in West Africa, with documented diaspora presence through enslaved Africans in Cuba (Abakuá) and elsewhere. Organized around graded leopard-force initiation; Nsibidi script is associated with Ékpè esoteric communication.
Also known as: Leopard Society
Ékpè and Abakuá are historically related but institutionally distinct. Use iroko:parentSociety to express the derived relationship.
MasqueradeFunctionScheme
The masquerade manifests an ancestral spirit or collective ancestral force. Primary function of Egungun.
The masquerade enforces community rules or social norms through symbolic or direct intervention. Function of Oro.
The masquerade performs entertainment, social commentary, or satire as a secondary function. Often combined with sacred primary functions.
The masquerade participates in funerary ceremonies, guiding the deceased or honoring the passing. Abakuá íremes appear at members' funerals.
The masquerade carries healing or protective power for the community or individual supplicants.
The masquerade pays tribute to the power of elder women, ancestresses, and female spiritual authority. Primary function of Gelede.
Masquerade function not covered by existing concepts.
The masquerade carries and communicates the voice or authority of the society. Function of Abakuá íremes and Ékpè masquerades.
GovernanceStructureScheme
Decisions made through deliberation among all members or all senior members without fixed hierarchical authority.
Governance by a council of senior members without strict linear grade hierarchy. Characteristic of Ogboni and some Egungun lineages.
Governance officers are elected by the membership for defined terms. More common in diaspora adaptations (Reformed Ogboni Fraternity, some Abakuá mutual aid structures).
Key titles pass within specific families or lineages. Characteristic of some Egungun and Agemo societies.
Authority flows through a defined sequence of grades; higher grades govern lower. Characteristic of Ékpè, Abakuá, and similar tiered societies.
Governance structure not covered by existing concepts.
TitleConferralScheme
Title conferred by vote of eligible members.
Title passes within a family or lineage by birthright or elder designation.
Title conferral method not covered by existing concepts.
Title conferred in exchange for a defined payment or contribution to the society. Common in some Ékpè and Abakuá grade structures.
Title conferred by nomination from existing titleholders or elders.
Title conferred through divination or spiritual indication rather than human election.