 Complete the following phrase:  In 1859 the Navy decommissioned their last operations at Gammelholm, and the area was designated for residential redevelopment. The Citys initial plan was to reserve it for large villas in an attempt to keep wealthy tax-payers within the municipal borders since they were increasingly settling in Frederiksberg or in the northern suburbs. The grocer and bankier Martin Levin bought a lot on the waterfront and charged the architect Johan Daniel Herholdt with designing a house which was built in 186566. Due to the difficult economic times that followed from Denmarks involvement in the 