Helen Colquhoun (1807-1852) (1807–1852) Parents Janet Colquhoun Sir James Colquhoun, 3rd Baronet, of Luss Children James Reade Siblings John Colquhoun Sir James Colquhoun, 4th Baronet, of Luss unknown daughter Colquhoun Sarah Maitland Colquhoun William Colquhoun unknown son Colquhoun Partners John Reade