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?
Sentence (from "Cawdor Castle"): The castle is built around a 15th-century tower house, with substantial additions in later centuries.
Relevant evidence: No