Question: When did Joanna, Duchess Of Durazzo's father die?

Knowledge 1: Joanna, Duchess of Durazzo
Joanna of Durazzo (1344 – 20 July 1387) was the eldest daughter and eldest surviving child of Charles, Duke of Durazzo, and his wife, Maria of Calabria.She succeeded as duchess on the death of her father in 1348 when she was only a child of four years old.Joanna was a member of the House of Anjou-Durazzo.She reigned as Duchess of Durazzo from 1348-1368.She married twice; firstly to Louis of Navarre and then to Robert IV of Artois, Count of Eu. [SEP] Knowledge 2: Charles, Duke of Durazzo
Charles of Durazzo (1323 – 23 January 1348) was a Neapolitan nobleman, the eldest son of John, Duke of Durazzo and Agnes of Périgord.
Knowledge 1: Joanna, Duchess of Durazzo
Joanna of Durazzo (1344 – 20 July 1387) was the eldest daughter and eldest surviving child of Charles, Duke of Durazzo, and his wife, Maria of Calabria.She succeeded as duchess on the death of her father in 1348 when she was only a child of four years old.Joanna was a member of the House of Anjou-Durazzo.She reigned as Duchess of Durazzo from 1348-1368.She married twice; firstly to Louis of Navarre and then to Robert IV of Artois, Count of Eu. [SEP] Knowledge 2: 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 includeWhat 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."
Knowledge 1: Joanna, Duchess of Durazzo
Joanna of Durazzo (1344 – 20 July 1387) was the eldest daughter and eldest surviving child of Charles, Duke of Durazzo, and his wife, Maria of Calabria.She succeeded as duchess on the death of her father in 1348 when she was only a child of four years old.Joanna was a member of the House of Anjou-Durazzo.She reigned as Duchess of Durazzo from 1348-1368.She married twice; firstly to Louis of Navarre and then to Robert IV of Artois, Count of Eu. [SEP] Knowledge 2: Louis, Duke of Durazzo
Louis of Évreux( also called" of Navarre"; 1341 – 1376) was the youngest son of Philip III of Navarre and Joan II of Navarre.He inherited the county of Beaumont- le- Roger from his father( 1343) and became Duke of Durazzo in right of his second wife, Joanna, in 1366.Louis's first marriage was to Maria de Lizarazu in 1358.He took part on behalf of his brother Charles II of Navarre in the war against the Dauphin Charles.His second marriage to Joanna, Duchess of Durazzo, brought him the rights to Durazzo and the Kingdom of Albania, which he strove to recover.He received assistance from both his brother and the king of France in this undertaking, for Durazzo( the remnant of the kingdom) was in the hands of Charles Thopia.In 1372, he brought over the Navarrese Company of mercenaries, who had fought with him during the war in France, to assist him in taking Durazzo.Their ranks swelled considerably in 1375 with new recruits directly from Navarre.Many documents survive telling us of the complex nature of the military planning and engineering which was undertaken to ensure success.This they attained, taking the city in midsummer 1376.Louis died shortly after.

Answer: 23 January 1348