legislation_cosponsors: 97-hr-5792, D000446

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
97-hr-5792	D000446	Rep. Dougherty, Charles F. [R-PA-4]	R	PA	1982-04-22	1