Matthew St. Clair (born 1647) (1647–1728) Parents Elizabeth Sinclair Sir John St. Clair of Hermanstoun Children Charles St. Clair of Herdmanston Andrew St. Clair unknown daughter St. Clair Siblings Thomas St. Clair George St. Clair Robert St. Clair Matthew St. Clair John St. Clair of Hermanston William St. Clair Partners Elizabeth Carr