legislation_cosponsors: 119-hr-1078, F000459

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
119-hr-1078	F000459	Rep. Fleischmann, Charles J. "Chuck" [R-TN-3]	R	TN	2025-03-27	0