legislation_cosponsors

Cosponsors for tracked legislation. Distinguishes original cosponsors (signed on at introduction) from later additions. Linked to congress_members via bioguide_id.

Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API

1 row where bill_id = "119-hres-1091" sorted by sponsorship_date descending

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is_original_cosponsor 1

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Link bill_id bioguide_id full_name party state sponsorship_date ▲ is_original_cosponsor
119-hres-1091,O000019 Expressing support for declaring 2026 the "Year of Math" in the United States. 119-hres-1091 O000019 Rep. Obernolte, Jay [R-CA-23] R CA 2026-03-02 1

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CREATE TABLE legislation_cosponsors (
    bill_id TEXT NOT NULL REFERENCES legislation(bill_id),
    bioguide_id TEXT NOT NULL,
    full_name TEXT,
    party TEXT,
    state TEXT,
    sponsorship_date TEXT,
    is_original_cosponsor INTEGER,
    PRIMARY KEY (bill_id, bioguide_id)
);
CREATE INDEX idx_lc_bioguide ON legislation_cosponsors(bioguide_id);
CREATE INDEX idx_lc_bill ON legislation_cosponsors(bill_id);
CREATE INDEX idx_lc_original ON legislation_cosponsors(is_original_cosponsor);
CREATE INDEX idx_legislation_cosponsors_bioguide ON legislation_cosponsors(bioguide_id);
CREATE INDEX idx_legislation_cosponsors_bill ON legislation_cosponsors(bill_id);