legislation_cosponsors: 99-hconres-229, E000174

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
99-hconres-229	E000174	Rep. Emerson, Bill [R-MO-8]	R	MO	1985-11-20	1