Mansion House, Dublin Mansion House, Dublin The Mansion House () on Dawson Street, Dublin, has been the official residence of the Lord Mayor of Dublin since 1715, and was also the meeting place of the Dáil Éireann from 1919 until 1922. The Mansion House was built in 1710 by the merchant and property developer Joshua Dawson, after whom Dawson Street is named. Dublin Corporation purchased the house in 1715 for assignment as the official residence of the Lord Mayor. It retains this purpose to this day. In 1821, the Round Room was built in order to receive King George IV., while the distinctive
South Dakota Governor's Residence and business donations funded the new mansion. The total cost of the project was $2.87 million. The residence is on the east shore of Capitol Lake, at 119 North Washington Avenue, in Pierre, South Dakota. Mike Rounds was the inaugural resident. The current resident of the mansion is Dennis Daugaard. South Dakota Governor's Residence The South Dakota Governor's Residence is the official residence of the Governor of South Dakota. The first resident, Governor Mike Rounds, lived in the house after its dedication on August 3, 2005. Its current resident is Governor Dennis Daugaard. The South Dakota governor's mansion, built on