Thomas Scott (diver)
Thomas Scott( 1907- date of death unknown) was an English diver.
Etan Boritzer
Etan Boritzer( born 1950) is an American writer of children ’s literature who is best known for his book" What is God?" first published in 1989.
His best selling" What is?" illustrated children's book series on character education and difficult subjects for children is a popular teaching guide for parents, teachers and child- life professionals.
Boritzer gained national critical acclaim after" What is God?" was published in 1989 although the book has caused controversy from religious fundamentalists for its universalist views.
The other current books in the" What is?" series include
What is Love?,
What is Death?,
What is Beautiful?,
What is Funny?,
What is Right?,
What is Peace?,
What is Money?,
What is Dreaming?,
What is a Friend?,
What is True?,
What is a Family?,
What is a Feeling?"
The series is now also translated into 15 languages.
Boritzer was first published in 1963 at the age of 13 when he wrote an essay in his English class at Wade Junior High School in the Bronx, New York on the assassination of John F. Kennedy.
His essay was included in a special anthology by New York City public school children compiled and published by the New York City Department of Education.
Boritzer now lives in Venice, California and maintains his publishing office there also.
He has helped numerous other authors to get published through" How to Get Your Book Published!" programs.
Boritzer is also a yoga teacher who teaches regular classes locally and guest- teaches nationally.
He is also recognized nationally as an erudite speaker on" The Teachings of the Buddha."
Anders Frostenson
Anders Frostenson( 23 April 1906 in Loshult, Sweden – 4 April 2006) was a Swedish hymnwriter, priest, and writer.
He was a paternal uncle of Katarina Frostenson.
Katarina Zrinska
Countess Ana Katarina Zrinska (c. 1625 – 1673) was a Croatian noblewoman and poet, born into the House of Frankopan noble family.
She married Count Petar Zrinski of the House of Zrinski in 1641 and later became known as Katarina Zrinska.
She is remembered in Croatia as a patron of the arts, a writer and patriot.
She died in obscurity in a monastery in Graz following the downfall of the Zrinski-Frankopan conspiracy in 1671 and the execution of her husband Petar Zrinski.
Katarina Zrinski and the conspiracy were largely forgotten until the 1860s, when Croatian politician Ante Starčević began a campaign to rehabilitate the Zrinski and Frankopan nobility, and the story of her life and death was widely popularised following the publishing of Eugen Kumičić's historical novel "Urota Zrinsko-Frankopanska"  in 1893.
In the early 20th century, and especially after World War I, numerous Croatian women's associations were founded bearing her name.
In 1999 the Croatian National Bank issued a silver commemorative coin depicting Katarina Zrinski, in their "Znamenite Hrvatice"  series, along with children's writer Ivana Brlić-Mažuranić and painter Slava Raškaj.
Petar Zrinski
Petar Zrinski  (6 June 1621 – 30 April 1671) was Ban of Croatia (Viceroy) from 1665 to 1670 and a writer.
A member of the Zrinski noble family, he was noted for his role in the attempted Croatian-Hungarian Magnate conspiracy to overthrow the Habsburgs, which ultimately led to his execution for high treason.
Bill Smith (footballer, born 1897)
William Thomas Smith( born 9 April 1897, date of death unknown) was an English professional footballer.
Harry Johnson (wrestler)
Harry Johnson( 1903- date of death unknown) was an English wrestler.
Theodred II (Bishop of Elmham)
Theodred II was a medieval Bishop of Elmham.
The date of Theodred's consecration unknown, but the date of his death was sometime between 995 and 997.
Harry Wainwright (footballer)
Harry Wainwright( born 1899; date of death unknown) was an English footballer.
Albert Thompson (footballer, born 1912)
Albert Thompson( born 1912, date of death unknown) was a Welsh footballer.

Question: What is the date of death of Katarina Zrinska's husband?
Answer: 30 April 1671