Andrew St. Clair of Herdmanston (1733-1775) (1733–1775) Parents Elizabeth Hume Charles St. Clair of Herdmanston Children Eleanor St. Clair Charles St. Clair, 4th/13th Lord Sinclair Matthew St. Clair Siblings unknown daughter St. Clair unknown daughter St. Clair Matthew St. Clair unknown daughter St. Clair Elizabeth St. Clair Partners Elizabeth Rutherford