Catherine of Cleves (1417–1479)
Catherine of Cleves (25 May 1417 – 10 February 1479) was Duchess of Guelders by marriage to Arnold, Duke of Guelders.
She acted as regent of Guelders during the absence of her spouse in 1450.
The Hours of Catherine of Cleves was commissioned for her.
Isabella of Clermont
Isabella of Clermont( – 30 March 1465), also known as Isabella of Taranto, was a Sovereign Princess of Taranto and first Queen consort of Ferdinand I of Naples.
Euphrosina Heldina von Dieffenau
Euphrosina Heldina von Dieffenau, or" Heldin"( died 1636), was a Swedish courtier.
Originally from Germany, she became courtier to Catherine of Sweden, Countess Palatine of Kleeburg in 1590.
After the death of Catherine's mother, Maria of the Palatinate- Simmern, she became the lady- in- waiting, nurse and in practice foster mother of Catherine.
She were the confidant of Catherine and the two of them had a close relationship for the rest of their life, sometimes by letters, which are preserved.
She married a German officer in Swedish service, but remained in the service of Catherine also after Catherine's marriage as her Mistress of the Robes.
She was described as educated and seen as a role model for female nobles in this regard, could speak Latin and was given the task to practice reading and prayer with the heir to the throne, Gustav II Adolf of Sweden, and converse with foreign ambassadors.
Mary of Enghien
Mary of Enghien, also Maria d'Enghien, (1367 or 1370 – 9 May 1446) was Countess of Lecce from 1384 to 1446, and Queen of Naples as well as titular Queen of Sicily, Jerusalem, and Hungary by marriage to Ladislaus of Naples in 1406-1414.
Joan of Taranto
Joan of Taranto( died March 1323) was Queen of Armenia by marriage to Oshin, King of Armenia.
She was daughter of Philip I, Prince of Taranto, and his first wife Thamar Angelina Komnene.
She was a member of the Capetian House of Anjou.
Catherine of Taranto, Countess of Copertino
Catherine of Taranto (sometimes Caterina d'Enghien del Balzo Orsini) was the daughter of Mary of Enghien and Raimondo del Balzo Orsini di Nola and sister of Giovanni Antonio del Balzo Orsini.
She married the knight Tristan de Clermont (1380 –), a member of the French family of Clermont-Lodève, who became Count of Copertino as part of her dowry.
She and Tristan had two daughters:
Catherine of Austria, Lady of Coucy
Catherine of Austria (9 February 1320 – 28 September 1349) was the oldest daughter of Leopold I, Duke of Austria and his wife Catherine of Savoy.
She was a member of the House of Habsburg by birth and married the Lord of Coucy.
Catherine of Bosnia, Grand Princess of Hum
" For other people named Catherine of Bosnia, see Catherine of Bosnia( disambiguation)."
Catherine of Bosnia( Bosnian:" Katarina Kotromanić Stjepanova")( b. 1294- d. 1355) was sister of Stephen II, Ban of Bosnia.
Where Was I
" Where Was I?" may refer to:
Catherine of Valois–Courtenay
Catherine II, also Catherine of Valois or Catherine of Taranto (before 15 April 1303 – October 1346), was the recognised Latin Empress of Constantinople from 1307–1346, although she lived in exile and only had authority over Crusader States in Greece.
She was Princess consort of Achaea and Taranto, and also regent of Achaea from 1332–1341, and Governor of Cephalonia from 1341–1346.

Question: Where did Catherine Of Taranto, Countess Of Copertino's mother die?
Answer: Lecce