The Northumberland County Historical Society maintains the Charlotte Darrah Walter Genealogical Library.

Entity and relation annotations:
id: 0
type: entity
value: text: The Northumberland County Historical Society
labels: <Organization>
id: 1
type: entity
value: text: Charlotte Darrah Walter
labels: <Person>
id: 2
type: entity
value: text: the Charlotte Darrah Walter Genealogical Library
labels: <Location>