Flag of Hertfordshire was created in 2008.
University of Hertfordshire was created in 1952.
Hertfordshire Constabulary was created in 1841.
Hertfordshire Chorus was created in 1970.
North Hertfordshire College was created in 1991.
Heart Hertfordshire was created on 1994-10-22.
West Hertfordshire Warriors was created in 1998.
Hertfordshire County Cricket Club was created in 1876.
How Wood - Hertfordshire - railway station was created in 1988.
Hertfordshire Senior County League was created in 1898.
St Margarets - Hertfordshire - railway station was created in 1843.
South Hertfordshire - UK Parliament constituency - was created in 1974.
South West Hertfordshire - UK Parliament constituency - was created in 1950.