Question: Liza Campbell, is an artist, calligrapher, columnist and writer, born in the north of Scotland, she's the last child of an Earl Cawdor to have been born at which castle, set amid gardens in the parish of Cawdor in Nairnshire, Scotland?

Context paragraphs:
John Campbell, 1st Earl Cawdor: John Frederick Campbell, 1st Earl Cawdor (8 November 1790 – 7 November 1860) was a British peer and MP.

John Campbell, 5th Earl Cawdor: John Duncan Vaughan Campbell, 5th Earl Cawdor, TD (17 May 1900 – 1970), styled Viscount Emlyn between 1911 and 1914, was a Scots-Welsh nobleman.

Clan Campbell of Cawdor: Clan Campbell of Cawdor is a highland Scottish clan and a branch of the larger Clan Campbell.  While the "clan" is recognised by the Standing Council of Scottish Chiefs, the clan does not have a "clan chief" recognised by the Standing Council of Scottish Chiefs.  Also, because the clan does not have a clan chief recognised by the Lord Lyon King of Arms it is considered an armigerous clan.  The head of the Clan Campbell of Cawdor is the Earl Cawdor.

Cawdor: Cawdor (Scottish Gaelic: "Caladar" ) is a village and parish in the Highland council area, Scotland.  The village is situated 5 miles south south west of Nairn, and 12 miles from Inverness.  The village is in the Historic County of Nairnshire.

Colin Campbell, 7th Earl Cawdor: Colin Robert Vaughan Campbell, 7th Earl Cawdor, DL (born 30 June 1962), is a Scottish peer and architect.  He is also known for having legal issues with his stepmother Countess Cawdor.  He is the elder son and third child of Hugh John Vaughan Campbell, 6th Earl Cawdor and his first wife Cathryn Hinde.  He married Lady Isabella Rachel Stanhope (born 1 October 1966), youngest daughter of William Stanhope, 11th Earl of Harrington and (his only daughter by) his third wife Priscilla Margaret Cubitt, herself granddaughter of the 2nd Baron Ashcombe, on 21 October 1994.

John Campbell, 2nd Earl Cawdor: John Frederick Vaughan Campbell, 2nd Earl Cawdor (11 June 1817–29 March 1898), was a British politician.

Cawdor Castle: Cawdor Castle is set amid gardens in the parish of Cawdor in Nairnshire, Scotland.  The castle is built around a 15th-century tower house, with substantial additions in later centuries.  Originally a property of the Calder family, it passed to the Campbells in the 16th century.  It remains in Campbell ownership, and is now home to the Dowager Countess Cawdor, stepmother of Colin Campbell, 7th Earl Cawdor.

Frederick Campbell, 3rd Earl Cawdor: Frederick Archibald Vaughan Campbell, 3rd Earl Cawdor (13 February 1847 – 8 February 1911), styled Viscount Emlyn from 1860 to 1898, was a British Conservative politician.  He served briefly as First Lord of the Admiralty between March and December 1905.

Liza Campbell: Liza Campbell (born 24 September 1959 as Lady Elizabeth Campbell), is an artist, calligrapher, columnist and writer, born in the north of Scotland and currently living in London, England.  She is the second daughter of Hugh Campbell, 6th Earl Cawdor (1932–1993) by his first wife, the former Cathryn Hinde.  She is the last child of an Earl Cawdor to have been born at Cawdor Castle, which has previously been erroneously associated with Shakespeare's Macbeth.  (Her older sister Lady Emma Campbell was also born there, but her brothers and younger sister were born elsewhere, as were the children of the present Earl.)

Earl Cawdor: Earl Cawdor, of Castlemartin in the County of Pembroke, is a title in the Peerage of the United Kingdom.  It was created in 1827 for John Campbell, 2nd Baron Cawdor.

Supporting paragraphs: Liza Campbell Cawdor Castle
Answer: Cawdor Castle