William J. O'Brien

William James O'Brien (May 28, 1836 – November 13, 1905) was a U.S. Congressman from the third district of Maryland, serving two terms from 1873 until 1877.

Born in Baltimore, Maryland, O'Brien attended the common schools and pursued classical studies in the old St. Mary’s College of Baltimore. He studied law, and was admitted to the bar in 1858, commencing practice in Baltimore.

He was elected as a Democrat to the Forty-third and Forty-fourth Congresses, serving from March 4, 1873 until March 3, 1877, but was not a candidate for renomination in 1876.

After Congress, O'Brien resumed the practice of law in Baltimore, and was appointed in 1901 and elected in 1903 as judge of the orphans' court of Baltimore, serving in that capacity until his death in Baltimore in 1905. He is interred in Bonnie Brae Cemetery.

References

Decca Navigator System

The Decca Navigator System was a hyperbolic radio navigation system which allowed ships and aircraft to determine their position by receiving radio signals from fixed navigational beacons. The system used low frequencies from 70 to 129 kHz. It was first deployed by the Royal Navy during World War II when the Allied forces needed a system which could be used to achieve accurate landings. After the war it was extensively developed around the UK and later used in many areas around the world.

Decca's primary use was for ship navigation in coastal waters, offering much better accuracy than the competing LORAN system. Fishing vessels were major post-war users, but it was also used on aircraft, including a very early (1949) application of moving map displays. The system was deployed extensively in the North Sea and was used by helicopters operating to oil platforms. The opening of the more accurate Loran-C system to civilian use in 1974 offered stiff competition, but Decca was well established by this time and continued operations into the 1990s. Decca was eventually replaced, along with Loran and other similar systems, by the GPS during the 1990s. The Decca system in Europe was shut down in the spring of 2000, and the last worldwide chain, in Japan, in 2001.

William J. O'Brien (Medal of Honor)

William Joseph O'Brien (1899 – July 7, 1944) was a United States Army officer and a recipient of the United States military's highest decoration—the Medal of Honor—for his actions in World War II during the Battle of Saipan.

Biography

O'Brien joined the Army from his birth city of Troy, New York, and by June 20, 1944 was serving as a lieutenant colonel in the 1st Battalion, 105th Infantry Regiment, 27th Infantry Division. On that day, on Saipan in the Marianas Islands, he braved enemy fire to reach several American tanks which were unknowingly firing on their own troops. The next week, on June 28, he orchestrated and personally led an attack on a Japanese held ridge. When his battalion came under attack from a much larger enemy force on July 7, he refused to leave the front lines even after being wounded, and continued to lead his men until being overrun and killed. He was posthumously awarded the Medal of Honor on May 9, 1945, for his actions throughout the battle for Saipan.

O'Brien

The O'Brien dynasty were a royal dynasty who ruled Thomond, Ireland.

O'Brien is a common surname. See List of people named O'Brien.

O'Brien may also refer to:

Places

Ships

Other uses

See also

O'Brien (TV series)

O'Brien is a British talk show presented by James O'Brien. It was broadcast on ITV from 30 March 2015 to 10 April 2015.

Episodes

Reception

The majority has been negative with Gerard O'Donovan of The Daily Telegraph describing the show as "low rent" and "disappointing".

References

List of people named O'Brien

O'Brien is a surname of Irish origin which has many variants in the Irish diaspora worldwide, such as O'Bryan, O'Brian, O'Briant, O'Brient, O'Bryant, O'Brine, O'Bryen etc., which all claim a general common ancestry with the original Gaelic surname being Ó Briain or Uí Briain. Notable people with the surname include:

Real people