Robert Sibley 1789 - 1849
county surveyor of Middlesex; father of Robert Lacon Sibley (1818/19-1882) 1868 - located at 39 Great Ormond Street, London
county surveyor of Middlesex; father of Robert Lacon Sibley (1818/19-1882) 1868 - located at 39 Great Ormond Street, London