O. English & European Clock Makers

Oakley, William. London. Clockmakers’ Company. 1804-18.   High Street, St. Giles.

Ogden, Thomas. London. Clockmakers’ Company. 1659.

Okeham, Edward. London. 1632.

Okeham, Thomas. London. Clockmakers’ Company. 1632.

Oilwyn, J.   Amsterdam.   1750.

Oliphant, Robert. London. Clockmakers’ Company. 1811. Leadenhall Street.

Oliver, Thomas. London. 1775-1800. Maker of eight-day clocks.

Ordson, William. London. 1730.

Orpion, J. London. About 1760. Maker of a pair-case gold watch

Orton, Edward. London. Clockmakers’ Company. 1687.

Osborn, William. London. Clockmakers’ Company. 1700.

Osborne,  Birmingham. 1810.

Osman, Richard. London. Clockmakers’ Company. 1817. White Street, Southwark.

Outred, Benjamin. London. Clockmakers’ Company. 1639.

Overbury, Henry. Rotterdam.

Overbury, Thomas.    London. Clockmakers’ Company. 1688.

Overzee, Gerard. London. 1678-90. A great clockmaker, and naturalized subject.

Owens, William. London. 1740. Maker of ebony case repeating mantel clock

Ownes, William. London. 1810. This name is found on long-case clocks.