Question: What structure dates back to 1502 and its 10th laird was a Scottish Politician known for the Montgomery Plot?
Sentence (from "Hugh Montgomery, 1st Viscount Montgomery"): Sir Hugh Montgomery, 1st Viscount Montgomery of the Great Ards (c. 1560 – 15 May 1636) was an aristocrat and a soldier, known as one of the "founding fathers" of the Ulster-Scots along with Sir James Hamilton, 1st Viscount Claneboye.
Relevant evidence: No