legislation_cosponsors: 97-hjres-484, L000547

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-hjres-484	L000547	Rep. LeBoutillier, John [R-NY-6]	R	NY	1982-05-24	1