Rubuta ci gaba ga wannan sakin layi - An sanya reshen "van Wassenaer" a matsayin Burgraves na Leiden ta Counts na Holland a 1340. Daga baya, a cikin Hook da Cod wars
, sun kasance daga cikin manyan iyalai na aristocratic don tallafawa "Hooks". A shekara ta 1544 reshen ya mutu.