Clough is the namesake of Culdrum Township, Morrison County, Minnesota.

Entity and relation annotations:
id: 0
type: entity
value: text: Clough
labels: <Person>
id: 1
type: entity
value: text: Culdrum Township
labels: <Location>
id: 2
type: entity
value: text: Morrison County
labels: <Location>
id: 3
type: entity
value: text: Minnesota
labels: <Location>
type: relation
to_id: 2
labels: Location:located_in:Location
from_id: 1
type: relation
to_id: 3
labels: Location:located_in:Location
from_id: 2