Question: Reverend Gary Davis has many students including one who was the composer of Hey Looka Yonder. What is the students name?

Context paragraphs:
Mac MacLeod: Mac MacLeod (born Keith MacLeod, 9 July 1941, St Albans, Hertfordshire) is an English musician who was a part of the Hertfordshire folk and blues scene from 1959 onwards.  He played in St Albans alongside Mick Softley, Maddy Prior and toured with John Renbourn.  Influences include Softley, Ramblin' Jack Elliott, Derroll Adams, Jesse Fuller, Big Bill Broonzy, Snooks Eaglin, Reverend Gary Davis and Davey Graham.

Blind Willie Walker: Blind Willie Walker (April 1896 – March 4, 1933) was an early American blues guitarist and singer, who played the Piedmont blues style.  He was described by blues musicians such as Reverend Gary Davis and Pink Anderson as an outstanding guitarist.  Josh White called him the best guitarist he had ever heard, even better than Blind Blake: "Blake was quick, but Walker was like Art Tatum."  In his performances, he was often accompanied by guitarist Sam Brooks.

Charlie Parr: Charlie Parr is an American country blues musician from Minnesota.  He was born in Austin, Minnesota and spent part of his childhood in Hollandale.  He started his music career in Duluth, Minnesota.  His influences include Charlie Patton, Bukka White, Reverend Gary Davis, Dave Van Ronk, and Mississippi John Hurt.  He plays a Mule resonator, National resonator guitar, a fretless open-back banjo, and a 12-string guitar, often in the Piedmont blues style.  He is married to Emily Parr, who occasionally adds vocals to his music.  He has two children.

The Pennywhistlers: The Pennywhistlers were an American singing group founded by folklorist and singer Ethel Raim and popular during the 1960s folk music revival.  They specialized in Eastern European choral music, sung primarily a cappella.  Folk singer Theodore Bikel, in his autobiography "Theo", called them "the closest to the real thing in authenticity in the United States."  They toured throughout the 1960s, appearing at the "Sing Out! " hootenanny at Carnegie Hall, the Fox Hollow Festival, and the Mariposa Folk Festival, among others.  They shared the bill with performers such as Bob Dylan, Pete Seeger, Joan Baez, Reverend Gary Davis, Leonard Cohen, and many others.

Donald B. Fullerton: Donald B. Fullerton (July 6, 1892 – April 9, 1985) was a Christian missionary and teacher who founded the Princeton Evangelical Fellowship and served with it from 1931 until 1980.  He was noted for convincing many students at Princeton University of the truth of the Christian faith.  Arthur Glasser also credited his conversion to Dr. Fullerton, through hearing him speak at the Keswick Bible Conference.  In addition to his evangelistic efforts, Dr. Fullerton was a major spiritual influence on many students including Paul Pressler, a major figure in the Conservative resurgence of the Southern Baptist Convention, and the noted Reformed theologian John Frame.  He was a member of the Princeton University Class of 1913 and received an honorary Doctorate of Ministry from Grace Theological Seminary.

Tom Winslow: Thomas Griffin "Tom" Winslow (November 13, 1940, Hobgood, North Carolina – October 23, 2010, Albany, New York) was a prominent American folk singer and writer, best known as a "disciple" of Reverend Gary Davis and a former member of Pete Seeger's band.  He performed with his family as The Winslows and recorded with Al Polito.  His career as a performing artist lasted over forty years.  He was most notable as the composer of "Hey Looka Yonder (It's The Clear Water)", a folk song that has been the anthem of the "Sloop Clearwater".

Thomasina Winslow: Thomasina Winslow is an American blues musician from the Albany, New York area, and the daughter of folk musician Tom Winslow.  As a toddler, she sang back-up on her father's folk music classic "Hey Looka Yonder (It's The Clearwater"); also singing a solo version of "One-Two-Three", another version of which she produced on her own 30 years later.  In addition to her solo career, Winslow has been a member of four bands, including a duo with Nick Katzman.  Furthermore, she has been a teacher in that genre of music, and has significantly influenced other aspiring musicians.  Winslow primarily performs covers of Blues standards and has written a number of blues and gospel tunes in her own right.  She is also one of a handful of African-American women producers in the "indy" music industry today.

Reverend Gary Davis: Reverend Gary Davis, also Blind Gary Davis (born Gary D. Davis, April 30, 1896 – May 5, 1972), was a blues and gospel singer who was also proficient on the banjo, guitar and harmonica.  His fingerpicking guitar style influenced many other artists.  His students include Stefan Grossman, David Bromberg, Steve Katz, Roy Book Binder, Larry Johnson, Nick Katzman, Dave Van Ronk, Rory Block, Ernie Hawkins, Larry Campbell, Bob Weir, Woody Mann, and Tom Winslow.  He influenced Bob Dylan, the Grateful Dead, Wizz Jones, Jorma Kaukonen, Keb' Mo', Ollabelle, Resurrection Band, and John Sebastian (of the Lovin' Spoonful).

Bull City Red: Bull City Red (born George Washington, February 19, 1917 – October 1958) was an American Piedmont blues guitarist, singer, and predominately washboard player, most closely associated with Blind Boy Fuller and the Reverend Gary Davis.  Little is known of his life outside of his recording career.

Johnny Joyce: John Joyce (1933–2004) was a legend on the British folk music scene.  He dedicated his musical career to the twelve-string guitar. " Blues" was his first love and he appeared with such Blues greats as Howlin' Wolf, Jesse Fuller, Reverend Gary Davis, Sonny Terry, and Brownie McGhee.  Throughout his long career he has also played/appeared with The Levee Breakers, Davy Graham, Bert Jansch, John Renbourn, Paul Simon, Roy Harper, Al Stewart, Sandy Denny, Strawbs, Velvet Opera, Ralph McTell, and Paul Brett.  He was also highly regarded as one of the best guitar repairers in the United Kingdom.  He designed the 'JJ' series and the best selling 'Sandpiper' range of guitars made by Aria.

Supporting paragraphs: Reverend Gary Davis Tom Winslow
Answer: Tom Winslow