Both the Swan and the cricket field are owned by the Trustees of the Madresfield Estate - a large local landowner.

It is adjacent to Moose Hill Farm,which is owned by the Trustees of Reservations.

The field is owned by The Trustees of Reservations.

The property is owned by The Trustees of Reservations, who have administered the property since 1929.

The steamers owned by the Trustees had been neglected and were in a poor state; these were repaired or sold.

It is now owned and operated as a nonprofit museum by the Trustees of Reservations.

The reservation is close to the Quabbin Reservoir and is owned by the Trustees of Reservations.

The station is owned by the Trustees of the Phillips Exeter Academy.

The station is owned by The Trustees of the Norwich University.

The station is owned by the Trustees of Westfield State University.