Baldwin II, Count of Hainaut
Baldwin II of Mons( 1056–1098?) was count of Hainaut from 1071 to his death.
He was the younger son of Baldwin VI, Count of Flanders and Richilde, Countess of Mons and Hainaut.
Dirk I (bishop)
Dirk van Holland( died at Pavia, 28 August 1197) was bishop of Utrecht in 1197.
Dirk van Holland was the son of Dirk VI, Count of Holland and Sophia van Rheineck.
This made him brother to Floris III, Count of Holland and bishop Baldwin II van Holland.
After bishop Baldwin's death, he was put forward by the Count of Holland as candidate for the vacant seat at Utrecht.
He was supported by Henry VI, Holy Roman Emperor.
However, the Count of Guelders nominated Arnold I van Isenburg for the seat, and Arnold was supported by the Archbishop of Cologne and the pope.
The impasse resulted in Dirk being recognised in the Nedersticht while Arnold was recognised in the Oversticht.
Both candidates travelled to Rome, where Arnold was consecrated as bishop by Pope Celestine III in 1196.
Arnold died in the same year however, which allowed Dirk to be consecrated after all.
Unfortunately Dirk died while on his way back to Utrecht, in Pavia.
Marie of Brienne
Marie of Brienne( c. 1224–1275) was Latin Empress as the wife of Baldwin II of Courtenay.
She served as regent during the absence of Baldwin II twice: in 1237 – 1239, and in 1243 – 1257.
Baldwin II van Holland
Baldwin van Holland (died April 30, 1196 in Mainz) was a bishop of Utrecht from 1178 to 1196
Baldwin was the son of Dirk VI, Count of Holland and Sophia of Rheineck, and brother to counts Otto van Bentheim and Floris III, Count of Holland.
Before Baldwin became bishop of Utrecht, he had been Archbishop of Bremen and chaplain of Henry the Lion.
With a relative as Bishop, the count of Holland was about to expand his power in Utrecht.
During his rule Baldwin was involved in struggles with Otto I, Count of Guelders over the Veluwe and Salland, and with the lords of Groningen and Coevorden.
These wars resulted in numerous raids and plunders in the Oversticht, which weighed heavily on the bishopric's finances.
After his death Baldwin was interred in St. Martin's Cathedral, Utrecht.
Pagan the Butler
Pagan the Butler( died around 1149) was lord of Oultrejordain in the Kingdom of Jerusalem from around 1126.
He was first mentioned as the butler of Baldwin II of Jerusalem in 1120.
He ordered the erection of Kerak Castle which became his seat in 1142.
Catherina van Holland
Catharina van Holland( 1280 – after 12 August 1328) was the bastard child of Floris V, Count of Holland.
She married Zweder van Montfoort.
Their son was Hendrik II van Montfoort.
Sophia of Rheineck
Sophia of Rheineck, also known as "Sophie of Salm, Countess of Bentheim" (– 26 September 1176 in Jerusalem) was a German noblewoman.
Emperor Daigo
Daigo's reign spanned the years from 897 through 930.
He is named after his place of burial.
Baldwin III, Count of Hainaut
Baldwin III( 1088–1120) was count of Hainaut from 1098 to his death.
He was son of Baldwin II, Count of Hainaut, and Ida of Louvain.
Roman of Le Puy
Roman of Le Puy, also known as Romanus of Puy , was the first lord of Oultrejordain in the Kingdom of Jerusalem from around 1120 to around 1126.
He was a nobleman from Auvergne who accompanied Adhemar de Monteil, Bishop of Le Puy, to the Holy Land during the First Crusade.
He signed royal charters during the reign of Baldwin I of Jerusalem.
Baldwin I or his successor, Baldwin II of Jerusalem, granted Roman the important fief of Oultrejordain, or its northern region.
He was deprived of most of his domains because of a rebellion against Baldwin II.
He and his son lost their remaining estates after they were accused of conspiring against Baldwin II's successor, Fulk of Anjou, in the early 1130s.

Question: Where was the place of burial of Baldwin Ii Van Holland's mother?
Answer: Jerusalem