Middlesex Hospital was created in 1745.
North Middlesex Hospital was created in 1910.
West Middlesex University Hospital was created in 1894.
Middlesex Hospital ended in 2005.
Middlesex Regiment was created in 1881.
Middlesex University was created in 1973.
Middlesex Guildhall was created in 1913.
Flag of Middlesex was created in 1909.
Middlesex Hospital and London Hospital.
Middlesex Central Railroad was created in 1871.
Middlesex University - Massachusetts - was created in 1914.
Middlesex Fells Reservation was created in 1891.
Middlesex Savings Bank was created in 1835.