Janet Colquhoun religious writer (1781–1846) Parents Sarah Maitland Sir John Sinclair, 1st Baronet Children Sir James Colquhoun, 4th Baronet, of Luss John Colquhoun Helen Colquhoun unknown son Colquhoun Sarah Maitland Colquhoun unknown daughter Colquhoun William Colquhoun Siblings Hannah Sinclair Julia Sinclair George Sinclair Archibald Sinclair Helen Sinclair John Sinclair William Sinclair Alexander Sinclair Catherine Sinclair Partners Sir James Colquhoun, 3rd Baronet, of Luss
