Violant of Castile
Violant of Castile( 1265–1287/1308), infanta of Castile and Lady of Biscay on her marriage to Diego López V de Haro.
She was the daughter of Alfonso X of Castile, and Violant of Aragon.
Theobald (bishop of Liège)
Theobald of Bar( Thibaut of Bar, Thiébaut de Bar) was the third surviving son of Theobald II of Bar and Jeanne de Toucy.
He was prince- bishop of Liège from 1302 until his death in 1312, while serving in the retinue of Henri VII of Luxembourg.
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.
John I of Aragon
John I (27 December 1350 – 19 May 1396), called by posterity the Hunter or the Lover of Elegance, but the Abandoned in his lifetime, was the King of Aragon from 1387 until his death.
Henry IV, Count of Bar
Henry IV of Bar( abt 1315 – 1344) was count of Bar from 1336 to 1344.
His aunt, Joan of Bar, Countess of Surrey, governed Bar in his name during his minority.
He was the son of Edward I of Bar and his wife Marie of Burgundy.
He married Yolande of Dampierre( died 1395), a granddaughter of Robert III, Count of Flanders.
Henry and Yolande had two sons:
Theobald II, Count of Bar
Theobald II( 1221 – October 1291) was a count of Bar.
He was the son of Henry II of Bar and Philippa of Dreux.
He became count of Bar when his father was killed during the Barons' Crusade in 1239, but news of Henry's death did not reached him until 1240.
As Theobald was still a minor, his mother ruled as regent until 17 March 1242.
Theobald's own children included his successor Henry III and the bishop Reginald of Bar.
Margaret of Bar
Margaret of Bar( 1220–1275) was a daughter of Henry II of Bar and his wife Philippa of Dreux.
She was Countess of Luxembourg by her marriage to Henry V of Luxembourg.
She is also known as" Marguerite of Bar".
Violant of Bar
Violant of Bar (c. 1365 – 3 July 1431) was queen consort of Aragon by marriage to John I of Aragon.
She served as "Queen-Lieutenant" (regent) of Aragon as proxy of her spouse from 1388 until 1395.
Edward II, Count of Bar
Edward II of Bar( 1339 – May 1352) was Henry IV of Bar's eldest son and successor as count of Bar( with Edward's mother Yolande of Flanders ruling as count during his minority, which ended on 10 October 1349).
He had no male issue and was succeeded as count by his younger brother Robert I of Bar.
Joan of Bar, Countess of Surrey
Joan of Bar( died 1361) was a French- English noble.
She acted as regent of the County of Bar from 1344 until 1353.
She was a daughter of Henry III, Count of Bar and Eleanor of England, and niece of Edward II of England.
She was unhappily married to John de Warenne, 7th Earl of Surrey.
In 1345, Joan became the regent of Bar for her great- nephew Robert.

Question: What is the date of death of Violant Of Bar's husband?
Answer: 19 May 1396