Blackhall Manor is a tower house near Paisley. The first house on the site was built by the Norman knight Walter fitz Alan in about 1160. In 1396 Robert III of Scotland, King of Scots, gave the property to Sir John Stewart, his natural son. According to a record book now lost, barony courts were regularly held there in the sixteenth century. In 1667 Archibald Stewart was made a Baronet of Nova Scotia by Charles II, and was the first baronet of Greenock and Blackhall.
By the 1820s Blackhall had become a farm-house; in the 1840s the farmer built a new house nearby, and the roof of the old one was taken off to save on tax. The structure was used as a store-house, a cattle byre and a coal shed. The Shaw-Stewart family donated it to the Burgh of Paisley in 1940. In 1978 it was judged to have become so dangerous that demolition was proposed. It was completely rebuilt and restored in 1982–1983.
No information about the evolution of the tower over the centuries is available, but the presence of a 14th-century fireplace jamb, the different style of windows in the staircase tower from the rest of the building and its relatively poor bonding with the main block suggest that the tower house was originally built as a hall house and enlarged in the 16th century with the addition of another storey and attic, stair tower, larger windows and a new ground-floor entrance. More windows were added in the late 16th or early 17th centuries.
References:The Royal Palace was built in the first half of the 19th century as the Norwegian residence of King Charles III, who also reigned as king of Sweden and otherwise resided there, and is the official residence of the present Norwegian monarch. The crown prince resides at Skaugum in Asker west of Oslo. The palace has 173 rooms.
Until the completion of the Royal Palace, Norwegian royalty resided in Paleet, the magnificent town house in Christiania that the wealthy merchant Bernt Anker bequeathed to the State in 1805 to be used as a royal residence. During the last years of the union with Denmark it was used by the viceroys of Norway, and in 1814 by the first king of independent Norway, Christian Frederick.