Question: When did Natalia Alexeievna (Wilhelmina Louisa Of Hesse-Darmstadt)'s mother die?

Knowledge 1: Natalia Alexeievna (Wilhelmina Louisa of Hesse-Darmstadt)
Natalia Alexeievna, Tsarevna of Russia (25 June 1755 – 26 April 1776), was the first wife of Paul Petrovich, Tsarevich of Russia (future Emperor Paul I), son of the Empress Catherine II.She was born as Princess Wilhelmina Louisa of Hesse-Darmstadt as the fifth child of Louis IX, Landgrave of Hesse-Darmstadt and his spouse Countess Palatine Caroline of Zweibrücken. [SEP] Knowledge 2: Countess Palatine Caroline of Zweibrücken
Caroline of the Palatinate-Zweibrücken (Henriette Caroline Christiane Louise; 9 March 1721 – 30 March 1774) was Landgravine of Hesse-Darmstadt by marriage to Louis IX, Landgrave of Hesse-Darmstadt.She was famed as one of the most learned women of her time and known as The Great Landgräfin.
Knowledge 1: Natalia Alexeievna (Wilhelmina Louisa of Hesse-Darmstadt)
Natalia Alexeievna, Tsarevna of Russia (25 June 1755 – 26 April 1776), was the first wife of Paul Petrovich, Tsarevich of Russia (future Emperor Paul I), son of the Empress Catherine II.She was born as Princess Wilhelmina Louisa of Hesse-Darmstadt as the fifth child of Louis IX, Landgrave of Hesse-Darmstadt and his spouse Countess Palatine Caroline of Zweibrücken. [SEP] Knowledge 2: Abdul-Vahed Niyazov
' of Russia.
Knowledge 1: Natalia Alexeievna (Wilhelmina Louisa of Hesse-Darmstadt)
Natalia Alexeievna, Tsarevna of Russia (25 June 1755 – 26 April 1776), was the first wife of Paul Petrovich, Tsarevich of Russia (future Emperor Paul I), son of the Empress Catherine II.She was born as Princess Wilhelmina Louisa of Hesse-Darmstadt as the fifth child of Louis IX, Landgrave of Hesse-Darmstadt and his spouse Countess Palatine Caroline of Zweibrücken. [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."

Answer: 30 March 1774