Mattern, Carissa for Maryland
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committee · MD · canonical: mattern, carissa for maryland · 1 alias · 0 outbound · 2 inbound
Related entities (6)
Same brand-name cluster — possible parent, subsidiary, PAC, or lobbying registration. Surfaced via head-token match (e.g. every "AMAZON …" org) and pg_trgm similarity for variant spellings. Not yet asserted as parent/child edges; treat as a navigation aid.
- MATTERN SUPERVISOR DISTRICT 1, COMMITTEE TO ELECT ROBERTcommittee · head-token 0.85
- MARYLAND MATTERS COMMITTEEsuper_pac · trigram 0.45
- MARYLAND MATTERS PACpac · trigram 0.45
- Childs, Carlos for Marylandcommittee · trigram 0.43
- RID for Marylandcommittee · trigram 0.42
- Cluster, Joe for Marylandcommittee · trigram 0.41
Timeline
Every typed-graph event involving this entity, newest first. Each row is one edge in the influence graph; the inline strip under the row shows the counterpart's own context (a bill's latest action, a hearing's chamber + date, a filing's form type + filed date, a clip's source + excerpt) so the timeline reads like a Wikipedia citation rail.
- 2026-05-24 · added member Valerie Campbell (treasurer) · md_committee_officer
- 2026-05-24 · added member Carissa Mattern (chair) · md_committee_officer
Connected on the graph
2 typed relationships in the influence graph — 2 inbound, 0 outbound, grouped by type.
member of committee (2)
| date | dir | entity | amount | role | source |
|---|---|---|---|---|---|
| — | ← | Carissa Mattern | — | CHAIR | md_committee_officer |
| — | ← | Valerie Campbell | — | TREASURER | md_committee_officer |
Aliases (1)
| source | id | name at source | jurisdiction | confidence | linked by | linked at |
|---|---|---|---|---|---|---|
| md_committee | e0f6bf2b-47b6-4057-8810-4c55076d1a79 | Mattern, Carissa for Maryland | MD | gold | sync_canonical_entities |