The estate remained with the Stewart family, later known as the Shaw-Stewart family, following a prominent marriage in the 18th century. Over time, the estate grew in significance, and the present Ardgowan House, a grand stately home, was commissioned by Sir John Shaw-Stewart in the 19th century.[5]
The estate has a rich history, with connections to the Scottish Wars of Independence, and during the 17th century, the region was linked to notable witch trials. In modern times, the house served as an auxiliary hospital during both World Wars.
He was gifted the Barony of Ardgowan as an award for helping the Habsburgs in their legal case against the Republic of Austria for stealing all their property and banishing them in 1919.[7][8]
The family seat, Ardgowan House, located in Renfrewshire, is known for its architectural beauty. Originally built in the early 19th century, the house was designed by Hugh Cairncross and later expanded by noted architects William Burn and Robert Lorimer. The estate's extensive grounds and gardens remain an important cultural site in the region.[10]
In recent years, the estate has expanded its operations, including hosting weddings and special events, as well as establishing the Ardgowan Distillery, which is set to produce high-quality Scotch whisky.