Gaitelgrima of Salerno
Gaitelgrima of Salerno( fl. 1091), was princess consort of Capua by marriage to Jordan I of Capua.
She was regent of Capua in 1091 during the minority of her sons, Richard, Robert, and Jordan.
Aloara
Aloara of Capua( died 992), was a Princess regnant of Capua jointly with her son from 982 until 992.
She was said to have governed her states with great ability.
Richard III of Capua
Richard III( died 10 June 1120) was count of Aversa and prince of Capua briefly in 1120 between his anointing on 27 May and his death; he was the only son and heir of Robert I of Capua.
He was an infant when his father died, and he fell under the regency of his uncle, Jordan.
Richard III died within a few months and, though no contemporary chronicler blames him, some modern historians have cast doubt on Jordan's innocence.
Jordan did succeed unopposed to the diminished Capuan throne.
Kaya Alp
Kaya Alp was, according to Ottoman tradition, the son of Kızıl Buğa and the father of Suleyman Shah, who was, in turn, the grandfather of Ertuğrul, and the great grandfather of the Ottoman Empire founder, Osman I.
Fred Le Deux
Frederick" Fred" Le Deux( born 4 December 1934) was an Australian rules footballer who played with Geelong in the Victorian Football League( VFL).
He is the grandfather of Tom Hawkins.
Robert (son of William I of Sicily)
Robert( 1153/4–1159/60) was the second son of King William I of Sicily and his queen, Margaret of Navarre.
He was about four or five years old when he was appointed Prince of Capua in 1157 or 1158.
Prior to his accession, since 1144, his father had been Prince of Capua.
Robert's Latin title," princeps Capuanorum", means literally" Prince of Capuans".
He was the third Robert of Capua, after Robert I and Robert II.
The latter, who had been deposed in 1135, returned in 1155 – 56 in an effort to reclaim his principality.
He managed to control some territory, but was ultimately unsuccessful.
The young Robert's rule in Capua can be traced in documents between September 1158 and May 1159, but he had died by February – March 1160, when his father was once again ruling Capua directly.
Eventually, Robert's younger brother Henry was appointed Prince of Capua in May 1166.
Henry Krause
Henry J." Red" Krause, Jr.( August 28, 1913 – February 20, 1987) was an American football offensive lineman in the National Football League for the Brooklyn Dodgers and the Washington Redskins.
He played college football at St. Louis University.
He is the grandfather of Jennifer Krause
He is the great grandfather of Payton Hoeing
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Robert I of Capua
Robert I (died 1120), count of Aversa and prince of Capua from 1106, on the death of his elder and heirless brother Richard, was the second eldest son of Jordan I of Capua and Gaitelgrima, daughter of Guaimar IV of Salerno.
He tried to be the papal protector which his father and grandfather had been
and he sent three hundred knights to rescue Pope Paschal II and his sixteen cardinals during their imprisonment by Emperor Henry V in 1111.
However, his troops were turned back by the count of Tusculum, Ptolemy I, and never made it to their goal.
In 1114, he and Jordan of Ariano assaulted papal Benevento, but the Archbishop Landulf II made peace with them.
In 1117, Paschal fled to him and he hosted his successor, Gelasius II, later in 1118, even escorting him back to Rome with his army.
Though he did not recognise the Apulian suzerainty which his brother had been forced to acknowledge, he was nonetheless a petty and secondary power in the Mezzogiorno.
He died in 1120, leaving a son and successor in the infant Richard III.
An unnamed daughter of his was married to King Stephen II of Hungary in the same year.
Jordan I of Capua
Jordan I  (after 1046 – 1091), count of Aversa and prince of Capua from 1078 to his death, was the eldest son and successor of Prince Richard I of Capua and Fressenda, a daughter of Tancred of Hauteville and his second wife, also named Fressenda, and the nephew of Robert Guiscard, duke of Apulia, Calabria, and Sicily.
He, according to William of Apulia, "equalled in his virtues both the duke and his father."
In 1071, Jordan briefly rebelled against his father with the support of his uncle, Ranulf.
In 1078, while his father was besieging Naples with Robert Guiscard, Jordan and Robert, count of Loritello, were ravaging the Abruzzi, then papal territory.
He, his father, and the duke were all excommunicated, when, suddenly, his father fell ill, retired to Capua, reconciled with the church, and died.
Jordan, fearing to rule under the ban of the church, called off the siege of Naples and went to Rome to reconcile himself to Pope Gregory VII and rectify his relations with the church, of which his father had been both servant and protector.
It appears that he intended to take up the position of his father "vis-a-vis" the papacy and to return to unfriendly relations with the duke of Apulia, for Gregory visited Capua a mere three months after Richard's death and Jordan, probably with papal prodding, began fomenting revolt in the Guiscard's lands.
The revolt, the widely supported and well-organised, was ineffectual in really curbing Robert's influence and power.
One of his chief advisors was the abbot of Montecassino, Desiderius of Benevento, who mediated between the prince and the Emperor Henry IV on the latter's descent into Italy (1081).
Jordan forsook his erstwhile papal ally in exchange for an imperial investiture.
Though Robert Guiscard and his brother Roger marched against him, Roger was recalled to Sicily and the expedition fell apart.
In 1085, on Robert's death, Jordan supported Bohemond, the elder son, over Roger Borsa, the eldest by Sichelgaita, who was his own sister-in-law, he having married Gaitelgrima, another daughter of Prince Guaimar IV of Salerno.
For the next three years, Bohemond held Apulia with the assistance of well-trained Capuan armies.
In that same year, the pope died and the antipope Clement III continued to claim the papacy.
In hopes of curbing the influence of Clement and united his interests with those of the papacy once again, he pressured the College of Cardinals to elect Desiderius of Montecassino as successor Gregory.
At the same time, Roger Borsa freed the captured imperial prefect of Rome in opposition to the pretensions of Jordan and the Papal Curia, which had refused confirmation of Roger's archiepiscopal candidate for Salerno.
The move backfired and Desiderius, under pressure from Jordan to accept, was elected pope as Victor III.
With the aid of armies from Jordan and the Countess Matilda of Tuscany, Victor took the Vatican Hill from Clement on 1 July 1086.
The pope remained lukewarm to his new job until Jordan suggested that only through decisive action could the good fortune of his beloved abbey of Montecassino be sustained.
This led to an important synod at Benevento (1087), where Clement was excommunicated, lay investiture outlawed, and war with the Saracens of Africa declared.
The remainder of Jordan's career was not notable and he died in November 1090 or 1091 in Piperna (near Terracina) and was buried in the monastery he had long supported, Montecassino, leaving a young son named Richard who succeeded him.
His other sons, Robert and Jordan, would also succeed to the Capuan throne some day, and he left one unnamed daughter.

Question: Who is the paternal grandfather of Robert I Of Capua?