Other redeployments took place in 1939, involving cessions of Prusso-Hanoveran suburban municipalities to Bremen and in return the annexation of Bremian Bremerhaven to the Province of Hanover.
Outros cambios tiveron lugar en 1939, con cesións de municipios suburbanos pruso-hanoverianos a Bremen e devolver a anexión do porto bremés de Bremerhaven á provincia de Hannover.