Title: Patrick O'Brien Demsey
Content:  Patrick O'Brien Demsey (born December 14, 1978) is an American actor.
Title: Patrick O'Brien Demsey
Content:  Demsey was born in Danvers, Massachusetts. His parents are Gene and Gail Demsey; he has an older brother, Christopher, and a younger brother, Michael. He graduated from Danvers High School in 1997 and attended Fitchburg State College, playing hockey at both schools, but was forced to quit the sport due to injuries. Demsey's acting career started with a successful casting call for the 2004 movie Miracle, in which he plays Mike Eruzione, the captain of the US hockey team that defeated the Soviet Union's team in the 1980 Winter Olympics. To prepare for the movie, Demsey trained with the real Eruzione's hockey team. After Miracle he moved to Sherman Oaks, California, to continue his acting career, but received only one major role opportunity, for the 2006 horror movie Big Bad Wolf (2006 film), an offer he turned down. He returned to Danvers, worked in construction briefly, but returned to California to give acting another try. He received an offer to play a part in the movie Frail.
Title: Patrick O'Brien (artist)
Content:  Patrick Lyons O’Brien (born July 5, 1960) is an American artist and writer, known for his children's books and for his maritime paintings. The National Maritime Historical Society awarded O’Brien their Distinguished Service Award for his body of artwork in 2012.
Title: Patrick O'Brien (political scientist)
Content:  Patrick John (Paddy) O'Brien (12 January 1937, Wodonga, Victoria – 1998, Perth, Western Australia), was an Australian political scientist and author, teaching in the political science department of the University of Western Australia (UWA) from 1969 until his death. He was a vocal critic of WA Inc corruption and the Australian Labor Party in Western Australia (WA) in the 1980s, was embroiled in a university controversy, and was elected to the 1998 Australian Commonwealth Government's People's Constitutional Convention shortly before he died, in the same year
Title: Patrick O'Brien (musician)
Content:  Patrick O'Brien (1947 – July 16, 2014) was an American guitarist and lutenist born in New York. He was a recording artist, but was best known as a pedagogue in the field of early plucked instruments in America, and an expert in musicians' hand anatomy. He has worked with musicians on many instruments, reworking their technique around repetitive stress injuries and breakdowns of coordination.
Title: Patrick O'Brien (Australian politician)
Content:  Patrick O'Brien (1817 – 12 April 1887) was a wine and spirit merchant and politician in colonial Victoria, a member of the Victorian Legislative Council and later, the inaugural Victorian Legislative Assembly.
Title: Patrick Joseph O'Brien
Content:  Patrick Joseph O'Brien (1835 – 10 January 1911) was Irish Nationalist Member of Parliament for North Tipperary, 1885–1906. He was the only son of James O'Brien of Nenagh, County Tipperary and of Bridget, daughter of John Gunning Regan. He was educated at local schools and became a hotel proprietor. In 1878 he married Bridget, daughter of Denis Hayes of Ballintoher, Nenagh. He was chairman of the Nenagh Town Commissioners, 1880–87 and 1890–91, and first Catholic Chairman of the Nenagh Board of Guardians, 1885–99. In 1882 he was arrested as a suspect and confined in Naas gaol. Later he was a County Councillor, and Chairman of the District Council, 1899–1900. He was elected to represent the new seat 
Title: Denis Patrick O'Brien
Content:  Denis Patrick O'Brien (born 1939 in Knebworth, Hertfordshire, England) is an English economist who has worked in industrial economics and the history of economic thought. O'Brien graduated in 1960 with a BSc (Economics) from University College London. From 1963 to 1972 he was Assistant Lecturer, Lecturer and then Reader in Economics at Queen's University Belfast. From 1972 to 1997 he was Professor of Economics at the University of Durham where he has since been Emeritus. O'Brien was elected to the Fellowship of the British Academy in 1988.
Title: Pat O'Brien (Canadian politician)
Content:  Patrick Wayne O'Brien (born January 13, 1948 in London, Ontario) is a former member of the House of Commons of Canada. Elected as a Liberal, he ended his career in 2005 as the independent Member of Parliament (MP) for London—Fanshawe. O'Brien graduated with an honours Bachelor of Arts in history from the University of Western Ontario in 1971, and earned his Master of Education from UWO in 1981. He has served as a high school history teacher and was a member of London City Council from 1982 to 1993. He was also a school trustee from 1980 to 1982. He was elected to Parliament as a candidate of the Liberal Party of Canada in 
Title: Patrick O'Brien (artist)
Content:  Patrick O’Brien was born in Boston. In 1982 O'Brien earned a degree in biology from the University of Virginia. He then became a full-time artist in the mid 1980s. In 2011 O’Brien began teaching as a part-time faculty member at The Maryland Institute College of Art. He lives in Baltimore, MD. O'Brien is not related to the well-known British author Patrick O’Brian (1914-2000,) but because he is a writer, and works in a similar genre, there is often confusion between the two authors.

Question: What is Patrick O'Brien Demsey's occupation?
Answer: actor.
actress.
actors.
actresses.