Mansion House, Dublin party conference of that year. The claim led to a security alert at the house, as the Garda Siochana and army searched for the 25-year-old bomb. Its most famous occupants included Lord Mayors: 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
Wyoming Governor's Mansion Wyoming Governor's Mansion The Wyoming Governor's Mansion is the official residence of the Governor of Wyoming. The current mansion was built during 1976 in Cheyenne. The public can tour the residence on Tuesday, Wednesday and Thursday from 8:00am to 6:00pm. There is no admission fee. The mansion is closed to tours during Cheyenne Frontier Days. The previous residence, now known as the Historic Governor's Mansion, served from 1905 to 1976. It is located at 300 E. 21st Street in Cheyenne. The house was listed on the National Register of Historic Places during 1969 as Governor's Mansion. It is operated by