legislation_cosponsors: 98-hr-4557, P000121

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-hr-4557	P000121	Rep. Patterson, Jerry M. [D-CA-38]	D	CA	1983-11-18	1