legislation_cosponsors: 99-hr-1063, R000485

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-1063	R000485	Rep. Roybal, Edward R. [D-CA-25]	D	CA	1985-02-07	1