Katherine Colquhoun Peerage person ID=147478 (b. 1515) Parents Elizabeth Stewart Sir John Colquhoun of Luss Children Andrew Macfarlane, 14th of Arrochar Siblings Marion Colquhoun Humphrey Colquhoun of Luss James Colquhoun John Colquhoun Walter Colquhoun Marjory Colquhoun Thomas Colquhoun Richard Colquhoun Geiles Colquhoun Partners Duncan Macfarlane of that Ilk and 13th of Arrochar