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

3 rows where bill_id = "119-hr-4591" sorted by sponsorship_date descending

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Suggested facets: party, state, sponsorship_date, sponsorship_date (date)

is_original_cosponsor 2

Link bill_id bioguide_id full_name party state sponsorship_date ▲ is_original_cosponsor
119-hr-4591,W000804 Habitat Enhancement Now Act 119-hr-4591 W000804 Rep. Wittman, Robert J. [R-VA-1] R VA 2025-11-07 0
119-hr-4591,L000578 Habitat Enhancement Now Act 119-hr-4591 L000578 Rep. LaMalfa, Doug [R-CA-1] R CA 2025-07-22 1
119-hr-4591,T000460 Habitat Enhancement Now Act 119-hr-4591 T000460 Rep. Thompson, Mike [D-CA-4] D CA 2025-07-22 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);