legislation_cosponsors: 98-hconres-322, M000458

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

This data as json

bill_id	bioguide_id	full_name	party	state	sponsorship_date	is_original_cosponsor
98-hconres-322	M000458	Rep. McGrath, Raymond J. [R-NY-5]	R	NY	1984-09-06	0