Throughout the Antebellum era, several homes in Westerville were stations on the Underground Railroad.

Entity and relation annotations:
id: 0
type: entity
value: text: Westerville
labels: <Location>
id: 1
type: entity
value: text: the Underground Railroad
labels: <Location>
id: 2
type: entity
value: text: the Antebellum era
labels: <Event>