legislation_cosponsors: 101-hres-41, B000431

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
101-hres-41	B000431	Rep. Bevill, Tom [D-AL-4]	D	AL	1989-03-01	0