Relation: ‪Gilliam County‬ (‪2793178‬)

Relation: Gilliam County (2793178)

fixing end_dates on Newberry AHCB county chrono relations

license	CC0-1.0
name	Gilliam County
place	county
source	https://publications.newberry.org/ahcbp/downloads/united_states.html
source:name	Newberry Library Atlas of Historical County Boundaries
start_date	1899-02-17
start_event	GILLIAM created from UMATILLA and WASCO. Creation left a small strip of WASCO along the southeastern line of GILLIAM which remained until 20 Feb 1891.
type	chronology
wikidata	Q484685
wikipedia	en:Gilliam County, Oregon

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