While the oldest parts of Havdhem Church have been identified as being from the first half of the 12th century, graves dating from the period of the arrival of Christendom to Gotland (11th century) have been discovered in the cemetery.
Aínda que as partes máis antigas da igrexa de Havdhem están datadas da primeira metade do século XII, no seu cemiterio descubríronse tumbas do período da chegada da cristiandade a Gotland no século XI.