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