legislation_cosponsors: 119-hres-1059, E000296

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-hres-1059	E000296	Rep. Evans, Dwight [D-PA-3]	D	PA	2026-02-11	1