Anna Zádor
Anna Zádor or Anna Zador( 24 September, 1904 – 3 March, 1995) was a leading Hungarian historian.
Clara Peters
Clara Peters( born 19 July 1991) is an Irish figure skater.
She is the first figure skater to represent Ireland in ISU competition.
Daniel Willcox
Daniel Willcox( born 8 June 1990) is a New Zealand sailor.
He was a competitor in the 2016 470 World Championships in San Isidro, Buenos Aires where he won a silver medal.
Daniel also competed at the 2016 Rio Summer Olympics where he placed 10th.
His father, Hamish Willcox, was a professional sailor who competed in the America's Cup and his sister, Anna Willcox- Silfverberg, competed at the 2014 Winter Olympics in freestyle skiing.
Miloš Zličić
Miloš Zličić( born 29 December 1999) is a Serbian football forward.
He is a younger brother of Lazar Zličić.
Anna Willcox-Silfverberg
Anna Willcox- Silfverberg( born 9 April 1992) is a New Zealand freestyle skier and reporter for TV Show The Crowd Goes Wild.
Born in Takapuna, North Shore City, New Zealand, she competed for New Zealand at the 2014 Winter Olympics in Sochi.
She finished 15th in qualification of the women's slopestyle event, missing the final by only two places.
Her father, Hamish Willcox, was a professional sailor who competed in the America's Cup and her brother, Daniel Willcox, represented New Zealand at the 2016 Summer Olympics in sailing.
Don Knight (politician)
Donald S. Knight( born April 9, 1942) is a former politician in Ontario, Canada.
He was a Liberal member of the Legislative Assembly of Ontario from 1985 to 1987 who represented the riding of Halton — Burlington.
Anna Maria Vaiani
Anna Maria Vaiani( or Anna Maria Vaiana)( died ca. 1655) was an Italian engraver.
Anna Amalie Abert
Anna Amalie Abert or Anna Abert( 19 September 1906 – 4 January 1996) was a German musicologist.
Don Knight (actor)
Donald Knight( 16 February 1933 – 18 August 1997) was an English- born film, television and stage actor.
He worked largely in the United States, and often played tough guys.
Donald Knight (figure skater)
Donald Knight( born June 8, 1947) is the 1965- 1967 Canadian national champion in men's singles.
He won the North American Figure Skating Championships in 1967, having placed third in the previous competition, in 1965.
Knight also won the bronze medal at the World Figure Skating Championships in 1965.
He trained with coach Ellen Burka.
After retiring from competitive skating, Knight toured for eleven years as a Principal Performer with Ice Capades and Holiday on Ice in Europe.
Knight currently works as a skating coach consultant with the Burlington Skate Centre and Oakville Skating Club in Halton Region of Ontario, Canada.

Question: Who is younger, Anna Willcox-Silfverberg or Donald Knight (figure skater)?
Answer: Anna Willcox-Silfverberg