Question: Clayton S. Rose succeeded an official as president of Bowdoin College who was born in what year?

Context paragraphs:
Margaret Joy Tibbetts: Margaret Joy Tibbetts (August 26, 1919 – April 25, 2010) was an American diplomat.  A career Foreign Service Officer, she was the United States Ambassador to Norway from 1964 to 1969 under President Lyndon Johnson.  She attended Gould Academy, Wheaton College in Massachusetts and her Ph.D. from Bryn Mawr College.  She was awarded an honorary degree from Bates College in 1962 and Bowdoin College in 1973.

William Henry Allen (academician): William Henry Allen (March 27, 1808 – August 29, 1882) was an American professor and academic administrator.  A graduate of Bowdoin College, he served as acting president of Dickinson College from 1847 until 1848, and later was selected as the second president of the Pennsylvania State University, serving from 1864 until 1866.

Hoddy Hildreth: Horace “Hoddy” Hildreth (born December 17, 1931) is an American lawyer, politician and conservationist in Maine.  Hildreth, the son of Maine Governor Horace Hildreth, was born in Cambridge, Massachusetts and grew up in Cumberland, Maine.  He was 14 years old when his father was elected Governor, at which time his family moved to the Maine State House in Augusta, Maine.  He then attended Cony High School for three years before transferring to Deerfield Academy.  Like his father and grandfather, he graduated from Bowdoin College.  In 1949, while Hoddy Hildreth was a senior at Bowdoin, his father was appointed United States Ambassador to Pakistan and he went with his father abroad.  He spent his final year of undergraduate studies at Forman Christian College in Lahore, Pakistan before returning to Bowdoin to take his final exams and participate in commencement.  He later served in the Maine House of Representatives.

Barry Mills (college president): Barry Mills (born September 8, 1950) was the fourteenth president of Bowdoin College and the fifth alumnus to serve in that role.

Shaun Leonardo: Shaun Leonardo was born and raised in Queens, New York.  His mother is from the Dominican Republic and his father is from Guatemala.  "Growing up in Queens with immigrant parents Leonardo looked to pop culture for his role-models."  Leonardo attended an all boys Jesuit Highschool.  He earned his BA in Visual Arts, painting from Bowdoin College in Brunswick, Maine.  Leonardo played American football while at Bowdoin.  He went on to receive his Masters in Fine Art in Painting from the San Francisco Art Institute in 2005.

Clayton Rose: Clayton S. Rose is the fifteenth and current president of Bowdoin College in Brunswick, Maine.  Originally from San Rafael, California, Rose graduated from the University of Chicago as an undergraduate in 1980 and with an M.B.A. in 1981.  In 2003, following a 20-year leadership and management career in finance, he enrolled in the doctoral program in sociology at the University of Pennsylvania to study issues of race in America, earning his master's degree in 2005 and his Ph.D. with distinction in 2007.  He had previously served as a professor at Harvard Business School from 2007 until his appointment at Bowdoin.  Rose officially succeeded Barry Mills as president of Bowdoin on July 1, 2015.

Samuel Harris (theologian): Samuel Harris (June 6, 1814–June 25, 1899) was the fifth president of Bowdoin College and the first to be an alumnus.  After having left Bowdoin in 1871, he went on to teach at Yale Divinity School for 25 years.

Robert H. Edwards: Robert Hazard Edwards (born May 26, 1935) is an American educator who was the seventh president of Carleton College and the thirteenth president of Bowdoin College.

Alpheus Spring Packard Sr.: Alpheus Spring Packard (December 23, 1798 – July 13, 1884) was an American academic who may have been the longest serving faculty member to any American college through his 65 years at Bowdoin College, "in this particular I acknowledge, without reserve, my allegiance to Brunswick, Maine."  Trained as a minister, educator, librarian, acting President of Bowdoin College for the year 1883–84 until his death (between the Chamberlain and Hyde administration).  He was the father of four sons and one daughter by his first wife: Alpheus Spring Packard Jr. (1839–1905), Bowdoin class of 1861, Civil War surgeon, entomologist who corresponded with Darwin, and a Professor at Brown University with 25 publications, William Alfred Packard (1830-1909), Bowdoin class of 1851, Charles A. Packard, Bowdoin class of 1848, George Packard, as well as Frances Appleton.

1914 Colby Mules football team: The 1914 Colby Mules football team represented Colby College during the 1914 college football season.  The team has been described as the greatest in Colby history as well as one of the strongest college teams ever in the state of Maine.  Colby defeated its three in-state rivals Bowdoin College, the University of Maine, and Bates College by a combined score 123 to 0 to win the series title and gained national recognition for its game against the star–studded Navy Midshipmen.  The team was led by first year head coach Myron E. Fuller and captained by senior Paul "Ginger" Fraser.

Supporting paragraphs: Clayton Rose Barry Mills (college president)
Answer: 1950