legislation_cosponsors: 101-hjres-577, M000687

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

This data as json

bill_id	bioguide_id	full_name	party	state	sponsorship_date	is_original_cosponsor
101-hjres-577	M000687	Rep. Mfume, Kweisi [D-MD-7]	D	MD	1990-05-24	1