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TERMINAL · ENTITY CARD · PERSON

BYRON A KIRTON

Canonical entity in the resolved graph · methodology entity-graph/v1 · d137f150-2322-4ec4-b311-97b39d686001

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Cross-source identifiers

Every current identifier attachment, with the link method and confidence carried verbatim — deterministic links are 1.000; probabilistic links surface their real matcher confidence, never rounded up.

Current identifier attachments with link confidence
SchemeValueSource tableLink methodConfidenceSinceProvenance
pac_id3678850450snf_all_ownersdeterministic_pac_in_all_owners1.0002026-06-14
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
evidence: {"rule":"D-OWNER","source_pk":10073,"type_owner":"I","enrollment_id":"O20030920000007"}

Graph edges

One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.

Current 1-hop graph edges
RelationshipEntityConfidenceSource tableProvenance
owns →AVALON CARE CENTER - SPOKANE LLC (WA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"10/01/2025","percentage_ownership":33.33}
evidence: {"rule":"D-OWNER","owner_pac":"3678850450","source_pk":10073,"type_owner":"I","enrollment_id":"O20030920000007","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":33.33,"enrollment_organization_name":"AVALON CARE CENTER - SPOKANE, LLC"}
owns →AVALON CARE CENTER - FEDERAL WAY LLC (WA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"10/01/2025","percentage_ownership":33.33}
evidence: {"rule":"D-OWNER","owner_pac":"3678850450","source_pk":10153,"type_owner":"I","enrollment_id":"O20030920000011","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":33.33,"enrollment_organization_name":"AVALON CARE CENTER - FEDERAL WAY, LLC"}
owns →AVALON CARE CENTER - HONOLULU LLC (HI)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"10/01/2025","percentage_ownership":33.33}
evidence: {"rule":"D-OWNER","owner_pac":"3678850450","source_pk":10200,"type_owner":"I","enrollment_id":"O20030920000014","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":33.33,"enrollment_organization_name":"AVALON CARE CENTER - HONOLULU, LLC"}
owns →AVALON CARE CENTER-NEWMAN LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"10/01/2025","percentage_ownership":33.33}
evidence: {"rule":"D-OWNER","owner_pac":"3678850450","source_pk":10255,"type_owner":"I","enrollment_id":"O20030920000023","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":33.33,"enrollment_organization_name":"AVALON CARE CENTER-NEWMAN LLC"}
owns →AVALON CARE CENTER-MERCED FRANCISCAN LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"41","association_date":"08/27/2024","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"3678850450","source_pk":10305,"type_owner":"I","enrollment_id":"O20030920000024","role_code_owner":"41","role_text_owner":"CORPORATE DIRECTOR","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AVALON CARE CENTER-MERCED FRANCISCAN, LLC"}
owns →AVALON CARE CENTER-KENT LLC (WA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"03/02/2017","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"3678850450","source_pk":77201,"type_owner":"I","enrollment_id":"O20090421000114","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AVALON CARE CENTER-KENT, LLC"}
owns →AVALON CARE CENTER - VA OGDEN LLC (UT)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"10/01/2025","percentage_ownership":33.33}
evidence: {"rule":"D-OWNER","owner_pac":"3678850450","source_pk":83324,"type_owner":"I","enrollment_id":"O20091124000683","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":33.33,"enrollment_organization_name":"AVALON CARE CENTER - VA OGDEN LLC"}
owns →AVALON CARE CENTER - VA IVINS LLC (UT)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"10/01/2025","percentage_ownership":33.33}
evidence: {"rule":"D-OWNER","owner_pac":"3678850450","source_pk":129461,"type_owner":"I","enrollment_id":"O20130612000605","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":33.33,"enrollment_organization_name":"AVALON CARE CENTER - VA IVINS LLC"}
owns →AVALON CARE CENTER - SCAPPOOSE, L.L.C. (OR)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"10/01/2025","percentage_ownership":33.33}
evidence: {"rule":"D-OWNER","owner_pac":"3678850450","source_pk":255708,"type_owner":"I","enrollment_id":"O20240627002803","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":33.33,"enrollment_organization_name":"AVALON CARE CENTER - SCAPPOOSE, LLC"}
owns →AVALON HEALTHCARE - TACOMA, LLC (WA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"63","association_date":"03/12/2025","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"3678850450","source_pk":261057,"type_owner":"I","enrollment_id":"O20240923003675","role_code_owner":"63","role_text_owner":"MANAGING CONTROL - GOVERNING BODY","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AVALON HEALTHCARE-TACOMA LLC"}
owns →AVALON CARE CENTER - BELLINGHAM, LLC (WA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"43","association_date":"03/17/2025","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"3678850450","source_pk":261430,"type_owner":"I","enrollment_id":"O20240924002788","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AVALON CARE CENTER-BELLINGHAM LLC"}

Current record

Current claims returned for this entity, grouped by provenance subject. The table exposes the source identifier recorded for each claim.

Point-in-time

Query retained claim coordinates under bitemporal-read/v1. Most facts have no superseded row; dates outside retained coverage may return no prior version, and diffs require both coordinates.

As of
Diff

Pick a date to reconstruct, or two dates to diff. Equivalent JSON: /api/v1/history/{subject_type}/{subject_id}?at=… and …/diff?from=…&to=…

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