Question: Which part of Mordington   is a medieval estate occupying the lower part of Mordington parish in Berwickshire, Scottish Borders, Scotland, five miles (8 km) west of Berwick-upon-Tweed?
Sentence (from "Edrington"): From probably the 14th century, if not earlier, a castle occupied the steep hill above the mill of the same name on the Whiteadder Water.
Relevant evidence: No