legislation_cosponsors: 99-hr-3295, G000272

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-hr-3295	G000272	Rep. Gonzalez, Henry B. [D-TX-20]	D	TX	1985-09-12	1