Sir John Colquhoun of Luss, 2nd Bt. (died 1676) (d. 1676) Parents Sir John Colquhoun of Luss, 1st Bt. Lady Lilias Graham Children Sir James Colquhoun of Luss, 3rd Bt. Helen Colquhoun Margaret Colquhoun Lilias Colquhoun Christian Colquhoun Siblings Alexander Colquhoun, 1st of Tilliquhoun Jean Colquhoun Katherine Colquhoun Lilias Colquhoun Sir James Colquhoun of Luss, 4th Bt. Partners Margaret Baillie