Matilda of Saxony (1172-1209/10)
Matilda of Saxony, or" Richenza of Saxony",( 1172 -13 January 1209/ 10) was the Countess of Perche followed by the title of Lady of Coucy from the German Welf dynasty.
She was also the niece of Richard the Lionheart.
Prince Daniel of Saxony
Prince Daniel Timo of Saxony, Duke of Saxony( born 23 June 1975) is the oldest son of Prince Rüdiger of Saxony, a disputed Head of the Royal House of Saxony.
Frederick I, Elector of Saxony
Frederick I, the Belligerent or the Warlike( 11 April 1370 – 4 January 1428), a member of the House of Wettin, ruled as Margrave of Meissen from 1407 and Elector of Saxony( as Frederick I) from 1423 until his death.
He is not to be confused with his cousin Landgrave Frederick IV of Thuringia, the son of Landgrave Balthasar.
Princess Amalie of Saxony
Amalie Marie Friederike Auguste (10 August 1794 – 18 September 1870), Princess of Saxony, full name
Maria Amalia Friederike Augusta Karolina
Ludovica Josepha
Aloysia Anna Nepomucena Philippina Vincentia Franziska de Paula Franziska de Chantal, was a German composer writing under the pen name "A. Serena", and a dramatist under the name "Amalie Heiter".
She was the daughter of Prince Maximilian of Saxony and Princess Carolina of Parma.
She was the granddaughter of Frederick Christian, Elector of Saxony; niece of Frederick Augustus I, King of Saxony and Anthony, King of Saxony; sister of Frederick Augustus II, King of Saxony and John, King of Saxony; and aunt of Albert, King of Saxony and George, King of Saxony.
Frederick Christian, Elector of Saxony
Frederick Christian (5 September 1722 – 17 December 1763) was the Prince-Elector of Saxony for fewer than three months in 1763.
He was a member of the House of Wettin.
He was the third but eldest surviving son of Frederick Augustus II, Prince-Elector of Saxony and King of Poland, by his wife, Maria Josepha of Austria.
Duchess Magdalene Sibylle of Prussia
Magdalene Sibylle of Prussia (31 December 1586 – 12 February 1659) was an Electress of Saxony as the spouse of John George I, Elector of Saxony.
Princess Mathilde of Saxony (born 1863)
Princess Mathilde of Saxony, Duchess of Saxony (19 March 1863 – 27 March 1933) was the third child and third-eldest daughter of George of Saxony and his wife, Maria Anna of Portugal.
She was an elder sister of the Kingdom of Saxony's last king, Frederick Augustus III of Saxony.
Merton Russell-Cotes
Sir Merton Russell- Cotes( Wolverhampton 8 May 1835 – 27 January 1921 Bournemouth) was Mayor of Bournemouth, England, 1894 – 95.
During his Mayoralty, Meyrick Park, two free libraries, and the first two schools of art in the borough were opened.
Although his name is usually hyphenated today, there is no hyphen in his Who's Who entry or the London Gazette entry for his knighthood, and he is described on the plaque marking the opening of the Undercliff Drive and Promenade as Cllr.
" Cotes", not Cllr." Russell- Cotes".
Paul Luther
Paul Luther (28 January 1533 – 8 March 1593) was a German physician, medical chemist, and alchemist.
He was the third son of the German Protestant Reformer Martin Luther and was successively physician to John Frederick II, Duke of Saxony; Joachim II Hector, Elector of Brandenburg; Augustus, Elector of Saxony and his successor Christian I, Elector of Saxony.
He taught alchemy to Anne of Denmark.
Georg, Crown Prince of Saxony
Georg, Crown Prince of Saxony or George( 15 January 1893 – 14 May 1943) the last Crown Prince of Saxony, was the heir to the King of Saxony, Frederick Augustus III, at the time of the monarchy's abolition on 13 November 1918.
He later became a Roman Catholic priest and a Jesuit.

Question: Who died later, Frederick I, Elector Of Saxony or Merton Russell-Cotes?
Answer: Merton Russell-Cotes