sentence1: In 1763 , Walter followed his childless national cousin Walter Aston , 7th Lord Aston of Forfar , as Lord Aston of Forfar in the Peerage of Scotland .
sentence2: In 1763 , Walter succeeded his childless cousin Walter Aston , 7th Lord Aston of Forfar , as Lord Aston of Forfar in the peerage of Scotland .