legislation_cosponsors: 98-s-2001, P000553

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
98-s-2001	P000553	Sen. Proxmire, William [D-WI]	D	WI	1983-10-27	1