Mason, David R.
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canonical · mason/david · 3 aliases · 2 outbound · 1 inbound
Committee assignments
Congressional staff (offices this person hires)
STOCK Act trades
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 · joined committee Washington Gas Light Company PAC (chair) · md_committee_officer
- 2026-05-24 · joined committee Washington Gas Light Company PAC (treasurer) · md_committee_officer
- 2026-05-23 · principal committee is Mason, David R. (Mr.) · tx_filer_candidate
Connected on the graph
3 typed relationships in the influence graph — 1 inbound, 2 outbound, grouped by type.
member of committee (2)
| date | dir | entity | amount | role | source |
|---|---|---|---|---|---|
| — | → | Washington Gas Light Company PAC | — | CHAIR | md_committee_officer |
| — | → | Washington Gas Light Company PAC | — | TREASURER | md_committee_officer |
principal candidate of (1)
| date | dir | entity | amount | role | source |
|---|---|---|---|---|---|
| — | ← | Mason, David R. (Mr.) | — | tx_filer_candidate |
Aliases (3)
| source | id | name at source | jurisdiction | confidence | linked by | linked at |
|---|---|---|---|---|---|---|
| md_committee_officer | c04e7bc1-9393-4f0f-a78f-e71d28ac4782:TREASURER | David Mason | MD | gold | sync_canonical_entities | |
| md_committee_officer | c04e7bc1-9393-4f0f-a78f-e71d28ac4782:CHAIR | David Mason | MD | gold | sync_canonical_entities | |
| tx_candidate | 00052083 | Mason, David R. | TX | gold | edges.tx_filer_candidates |