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

8 rows where bill_id = "119-hr-7531" and is_original_cosponsor = 0 sorted by sponsorship_date descending

✎ View and edit SQL

This data as json, CSV (advanced)

is_original_cosponsor 1

Link bill_id bioguide_id full_name party state sponsorship_date ▲ is_original_cosponsor
119-hr-7531,M001163 Healthy Families Act 119-hr-7531 M001163 Rep. Matsui, Doris O. [D-CA-7] D CA 2026-03-03 0
119-hr-7531,K000389 Healthy Families Act 119-hr-7531 K000389 Rep. Khanna, Ro [D-CA-17] D CA 2026-03-03 0
119-hr-7531,D000629 Healthy Families Act 119-hr-7531 D000629 Rep. Davids, Sharice [D-KS-3] D KS 2026-03-03 0
119-hr-7531,C001117 Healthy Families Act 119-hr-7531 C001117 Rep. Casten, Sean [D-IL-6] D IL 2026-02-24 0
119-hr-7531,S001215 Healthy Families Act 119-hr-7531 S001215 Rep. Stevens, Haley M. [D-MI-11] D MI 2026-02-24 0
119-hr-7531,W000831 Healthy Families Act 119-hr-7531 W000831 Rep. Walkinshaw, James R. [D-VA-11] D VA 2026-02-24 0
119-hr-7531,R000622 Healthy Families Act 119-hr-7531 R000622 Rep. Riley, Josh [D-NY-19] D NY 2026-02-20 0
119-hr-7531,M001234 Healthy Families Act 119-hr-7531 M001234 Rep. Morrison, Kelly [D-MN-3] D MN 2026-02-13 0

Advanced export

JSON shape: default, array, newline-delimited, object

CSV options: 

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);