Porter (name)

Porter (\p(o)-rter\) is a common English surname and also a given name. The name originates as an Old French occupational name, portier (gatekeeper; doorkeeper), or porteour ("to carry"). Its earliest public record is 1086 at Winchester Castle. With transferred use, Porter also became a masculine given name with varied popularity. According to the U.S. Social Security Administration, Porter ranked #433 in 1907, declined to #1002 in 1944, then rebounded to #476 in 2006. People with the name include:

Surname

A – F

Porter (beer)

Porter is a dark style of beer developed in London from well-hopped beers made from brown malt. The name was first recorded in the 18th century, and is thought to come from its popularity with street and river porters.

The history and development of stout and porter are intertwined. The name "stout" as used for a dark beer is believed to have come about because strong porters were marketed under such names as "Extra Porter", "Double Porter", and "Stout Porter". The term "Stout Porter" would later be shortened to just "Stout". For example, Guinness Extra Stout was originally called Extra Superior Porter and was only given the name Extra Stout in 1840.

History

18th and 19th century

In 1802 John Feltham wrote a version of the history of porter that has been used as the basis for most writings on the topic. Very little of Feltham's story is backed up by contemporary evidence; his account is based on a letter written by Obadiah Poundage (who had worked for decades in the London brewing trade) in the 1760s. Feltham badly misinterpreted parts of the text, mainly due to his unfamiliarity with 18th-century brewing terminology. Feltham claimed that in 18th-century London a popular beverage called three threads was made consisting of a third of a pint each of ale, beer and twopenny (the strongest beer, costing tuppence a quart). About 1730, Feltham said, a brewer called Harwood made a single beer called Entire or Entire butt, which recreated the flavour of "three threads" and became known as "porter".

Porter (Martian crater)

Porter is a large-scale impact crater in the Thaumasia quadrangle on the planet Mars, situated in Aonia Terra at 50.8° south and 113.9º west. The impact caused a bowl 105 kilometres (65 mi) across. The name was chosen in 1973 by the International Astronomical Union in honour of the US astronomer and explorer, Russell W. Porter (1871-1949).

Impact craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater than 10 km in diameter) they usually have a central peak. The peak is caused by a rebound of the crater floor following the impact.

Porter Crater, as seen by CTX camera (on Mars Reconnaissance Orbiter). Gullies are visible in the upper left.

Porter Crater, as seen by CTX camera (on Mars Reconnaissance Orbiter). Gullies are visible in the upper left.

Gullies in Porter Crater, as seen by CTX camera (on Mars Reconnaissance Orbiter). Note: this is an enlargement of the previous photo.