Duncan II of Scotland
Donnchad mac Máel Coluim (Modern Gaelic: "Donnchadh mac Mhaoil Chaluim"; anglicised as Duncan II; c. 1060 – 12 November 1094) was king of Scots.
He was son of Malcolm III (Máel Coluim mac Donnchada) and his first wife Ingibiorg Finnsdottir, widow of Thorfinn Sigurdsson.
Mona Hopton Bell
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She was the grandmother of the painter Jean H. Bell.
Hawise, Countess of Aumale
Hawise, Countess of Aumale( died 11 March 1214) was ruling Countess of Aumale from 1179 until 1194 with her husbands.
She was the daughter and heiress of William, Count of Aumale and Cicely, daughter and co-heiress of William fitz Duncan.
She became Countess of Essex by her marriage to William de Mandeville, 3rd Earl of Essex.
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Ethelreda, daughter of Gospatric
Ethelreda( either the same as or conflated with Octreda or Uhtreda; 11th century) was a daughter of Gospatric, Earl of Northumbria remembered in 13th century Cumberland as the mother of William fitz Duncan.
She is thought to have been the wife of Duncan II of Scotland, though very little is known otherwise about her.
Kaoru Hatoyama
After the elections of 2009, she became more widely known as the grandmother of Prime Minister Yukio Hatoyama and his politician brother Kunio Hatoyama.
Meic Uilleim
The Meic Uilleim (MacWilliams) were the Gaelic descendants of William fitz Duncan, grandson of Máel Coluim mac Donnchada, king of Scots.
They were excluded from the succession by the descendants of Máel Coluim's son David I during the 12th century and raised a number of rebellions to vindicate their claims to the Mormaerdom of Moray and perhaps to the rule of Scotland.
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Tjuyu
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She is the grandmother of Akhenaten, and great grandmother of Tutankhamun.
William fitz Duncan
William fitz Duncan (a modern anglicisation of the Old French Guillaume fils de Duncan and the Middle Irish Uilleam mac Donnchada) was a Scottish prince, a territorial magnate in northern Scotland and northern England, a general and the legitimate son of king Donnchad II (Duncan II) of Scotland by Athelreda (Ethelreda) of Dunbar.
In 1094, his father Donnchad II was killed by Mormaer Máel Petair of Mearns, supporting the claims of King Domnall (Donald) III Bán.
It is probable that William left Scotland with his mother in that year, to the safety of Allerdale in Cumberland.
A decade or so later, he ventured to the court of his half-uncle.
Under the reign of his half-uncle Alexander I, it is highly likely that William was regarded as a viable "tánaiste" (i.e. "designated heir"), but Henry I of England supported David.
When David succeeded, William, as the legitimate king under the rules of primogeniture was certainly bought off by David, probably being made "tánaiste".
William repeatedly leads the lists of witnesses appearing in Scottish royal charters in the reigns of Alexander I and David I.
A 13th century northern English source claims that William was Mormaer of Moray.
As this source had no reason to deceive, it is highly likely that William was made the ruler of Moray after the defeat of King Óengus of Moray in 1130.
It is feasible that this grant had something to do with the coming of age of David's son, Prince Henry and may also be a factor in his marriage to a daughter of Óengus.
As well as being the ruler of Moray, William controlled the English lands of Allerdale, Skipton and Craven, making him one of the greatest barons of northern England.
William was a great warrior.
He frequently led Scottish armies.
In the campaign of 1138, he led an army of Gaels that defeated a Norman English army at the Battle of Clitheroe, raising the hopes for the success of the royal army, hopes which failed to materialize at the Battle of the Standard.
William had several marriages.
His first marriage was over, presumably through death, by the year 1137, when he married Alice de Rumilly, daughter of William Meschin.
By the latter, he had a son, also called William (William of Egremont or William the Atheling), who died in 1160, and a daughter Cicely, Lady of Skipton, who married William le Gros, 1st Earl of Albemarle.
He also had a large number of bastards, probably including Wimund of the Isles.
It is now presumed that Domnall mac Uilleim, and the Meic Uilleim clan that repeatedly rebelled against later Scottish kings in their quest to gain the Scottish throne, were legitimate descendants of a marriage to a daughter of Óengus of Moray.
This daughter was a granddaughter and heir general of King Lulach of Scotland.
Domnall mac Uilleim was killed on 31 July 1187 in an uprising against King William I.
He died in 1147, whereupon Moray fell back into the hands of David.

Question: Who is William Fitz Duncan's paternal grandmother?
Answer: Ingibiorg Finnsdottir