Question: What was the name of the daughter of the only sitting house member elected president that married the private secretary Joseph Stanley Brown?

Context paragraphs:
Sophie Mannerheim: Baroness Sophie Mannerheim (1863-1928) is a famous nurse known as pioneer of modern nursing in Finland.  She was daughter of a count and sister of a former Finnish President, marshal Carl Gustaf Emil Mannerheim.  Her career started as a bank employee for 6 years until she got married in 1896.  After her divorce in 1902 she was trained in nursing at the Nightingale School at St Thomas' Hospital in London.  Returning home she was appointed as head nurse of Helsinki Surgical Hospital and later elected President of the Finnish Nurses' Association, a position she had for 24 years.  As a result of her international involvement she was also elected President of the International Council of Nurses (ICN).  Sophie Mannerheim was, together with Dr Arvo Ylppö, founder of the Children's Castle (Lastenlinna) hospital in Helsinki as well as the .

James A. Garfield: James Abram Garfield (November 19, 1831 – September 19, 1881) was the 20th President of the United States, serving from March 4, 1881, until his assassination later that year.  Garfield had served nine terms in the House of Representatives, and had been elected to the Senate before his candidacy for the White House, though he declined the Senate seat once he was elected President.  He is the only sitting House member to be elected president.

Levette J. Davidson: Levette J. Davidson was a nationally acclaimed expert in folklore, especially that of Colorado and the West.  He was born in Eureka, Illinois May 16, 1894, one of four children.  Because his grand uncle was past-President of Eureka College, a Christian seminary, Davidson was "reared in the school's shadow" with the option of becoming "either a teacher or a preacher."  He chose teaching and was awarded his B.A. from Eureka in 1915.  A year later he received his A.M. degree from the University of Illinois where he received Phi Beta Kappa honors.  In 1917 he earned his M.A. in social science and history at Harvard University.  __During World War I, he served with the Tenth Infantry of the Forty-Sixth Division and also served as an army sergeant in Intelligence.  Davidson and his wife Mary, also a graduate of Eureka, were married in 1918.  At the end of the war, Davidson simultaneously taught and studied at the University of Michigan where he earned a Ph.D. in languages and literatures in 1922.  He arrived in Denver later that year and began teaching at the University of Denver.  Before arriving in Colorado, his academic specialty was eighteenth century England.  Once in Denver, he realized that Western literature and folklore would be his life work.  Davidson taught at the University of Denver until his death in 1957.  His course topics ranged from studies of Shakespeare and other English literature, to folklore in the West.  He began teaching news writing and eventually founded the journalism department at the University as well as the board of publications and the press club.  He was the first faculty member elected to serve as president of the University Senate.  In 1940 he became head of the English Department and from March to August 1953 he served as interim Chancellor.  At the time of assuming his post, he remarked: "There is hardly an organization on campus that I have not been connected with at one time or another."  Davidson was named University Lecturer for 1956.  Davidson was a director of the Colorado State Historical Society, the Modern Languages Association, the American Folklore Society, and the American Dialect Society.  He was a charter member of the Denver Posse of the Westerners, an organization devoted to western folklore.  In spare moments, Davidson conducted research, wrote outlines for plays, and authored a large number of articles.  He contributed to a wide range of magazines from "Western American" to "Shakespeare Quarterly".  Additionally, Davidson authored several books on folklore.  The most widely recognized is "Rocky Mountain Tales", which presents regional folklore as well as true accounts of early events in the area.  Levette Davidson died May 14, 1957.

Thawisan Ladawan: Thawisan Ladawan (Thai: ทวีสันต์ ลดาวัลย์ ) (26 January 1923 – 7 April 2006) was husband of Busba Kitiyakara (younger sister of Queen Sirikit), a member of King Bhumibol Adulyadej's Privy Council, and for 26 years, principal private secretary to the King.  Thawisan attended Vajiravudh College and graduated from the inaugural class of Thammasat University in 1938.  He worked in several capitals, including Paris and Brussels, and earned a Diplome d'Etudes Superieures de Droit International Public from Paris University in 1954.  He became Deputy Director-Deneral of the Protocol Department before departing in 1968 to serve as Deputy Principal Private Secretary to Bhumibol.  A year later he became Bhumibol's Principal Private Secretary, and was later appointed to the Privy Council.  He died at the age of 83 due to chronic liver disease.

Joseph Stanley Brown: Joseph Stanley Brown served as private secretary to the twentieth President of the United States, James A. Garfield.  He would completely devote himself to Garfield, as seen when Garfield asked "What can I do for you?"  at their first meeting, prompting Brown to respond, " “It’s not what you can do for me, but what I can do for you, sir. ”  Brown would serve as Garfield's secretary during his brief presidency, controlling the office-seekers that ran rampant due to the spoils system, which Garfield's vice president Chester Arthur would eventually reform.  He married President Garfield's daughter Mary "Mollie" Garfield in 1888.

Vakkom Bharathan: Vakkom Bharathan (1 November 1926 – 12 July 2002) was an attorney, CPI M leader and trade union leader of Kerala, India.  He held various government administrative positions in Kerala.  He was elected as the first panchayat president of Vakkom in 1953.  He served as chairman of Plantation Corporation of Kerala Ltd in 1980.  In 1976 he was private secretary to Kerala Industries Minister, K. R. Gowri Amma.  Finally, he was private secretary to Kerala Industries Minister Susheela Gopalan in 1996.

Joseph Stanley Kimmitt: Joseph Stanley Kimmitt (April 15, 1918 – December 7, 2004) was the Secretary of the United States Senate and Secretary for the Majority from 1977 to 1981.  Kimmitt also served in World War II and the Korean War as a United States Army lieutenant colonel.  Kimmitt commanded a unit in the 8th Infantry Division in Germany from 1962 to 1964 before retiring from the Army as a colonel.  He went to work under Mike Mansfield, U.S. Senator from Montana, before becoming Secretary.  Upon leaving the Senate, Kimmitt then worked on the APACHE (Attack Helicopter) program.  Kimmitt later founded Kimmitt, Senter, Coates, & Weinfurter, Inc. (KSC&W), a Washington, D.C. lobbying firm.  Stan Kimmitt died in 2004.

Khalid Hasan: Khalid Hasan (15 April 1934 – 5 February 2009) was a senior Pakistani journalist and writer.  He was born in Srinagar, Kashmir.  He was the brother in law of first elected president of Azad Jammu and Kashmir, Mr K.H.Khurshid, private secretary to Mohammed Ali Jinnah, the founder of Pakistan.  He began his long career in journalism and writing with The Pakistan Times, Lahore as senior reporter and columnist in 1967.  He was asked by Zulfikar Ali Bhutto on taking office in December 1971 to join him as his first press secretary.  He went on to spend five years in the country's foreign service, with postings in Paris, Ottawa and London.  He resigned in protest when the Bhutto government was overthrown by Gen. Zia-ul-Haq and worked in London with the Third World Foundation and the Third World Media before leaving to join OPEC in Vienna, Austria, where he stayed for 10 years.

Zelda La Grange: Zelda la Grange (born 29 October 1970) is a former private secretary to Nelson Mandela.  La Grange was born in Pretoria, South Africa.  She completed a 3-year National Diploma at the Tshwane University of Technology.  From 1994 until 1996, she served as a typist for Mary Mxadana, private secretary to Nelson Mandela, the newly elected post-apartheid President of South Africa.  In 1996, she was promoted to assistant private secretary, and in 1999 she was again promoted to Private Secretary to the Office of the President.  She was a founding staff member of the Nelson Mandela Foundation which served as post-Presidential office for Nelson Mandela.

Khurshid Hasan Khurshid: Khurshid Hasan Khurshid (born 3 January 1924–11 March 1988) was the Private Secretary of Muhammad Ali Jinnah, the first Governor-General of Pakistan.  He was sent by Jinnah to Jammu and Kashmir in October 1947 shortly before the tribal invasion.  He was arrested by Indian forces and jailed in Srinagar and finally repatriated in a prisoner exchange in 1949.  He belonged to the famous Lone tribe of Kashmir.  He was the first elected president of Azad Kashmir.  He was the founder of first Constitution of Azad Kashmir.

Supporting paragraphs: Joseph Stanley Brown James A. Garfield
Answer: Mary "Mollie" Garfield