Adelaide of Auxerre (born c. 870)
Adelaide of Auxerre( born between 865- 870) was a Duchess consort of Burgundy in the Middle Ages.
She was the daughter of Conrad II, Duke of Transjurane Burgundy and his wife Waldrada of Worms.
In 888, she married Richard, Duke of Burgundy.
They had probably three or five children:
Gisela of Swabia
Gisela of Swabia( 11 November 990 – 14 February 1043), a member of the Conradiner dynasty, was Queen consort of Germany from 1024 to 1039 and Empress consort of the Holy Roman Empire from 1027 to 1039 by her third marriage with Emperor Conrad II.
She was the mother of Emperor Henry III.
She was regent of Swabia for her minor son Duke Ernest II of Swabia in 1015.
Henry III, Holy Roman Emperor
Henry III( 28 October 1017 – 5 October 1056), called the Black or the Pious, was Holy Roman Emperor from 1046 until his death in 1056.
A member of the Salian Dynasty, he was the eldest son of Emperor Conrad II of Germany and Gisela of Swabia.
His father made him Duke of Bavaria in 1026 after the death of Duke Henry V at the age of 9.
At the age of 11 in 1028, on Easter Day after his father had been crowned Holy Roman Emperor, Henry was elected King of Germany in the cathedral of Aachen, and crowned by Archbishop Pilgrim of Cologne.
To secure his ultimate transition to the throne, upon the death of Duke Herman IV in 1038, Conrad II named him Duke of Swabia as well as the King of Burgundy, which Conrad II had inherited in 1033.
Upon the death of his father on in 1039, Henry became the sole ruler of the kingdom, succeeding his father as Duke of Carinthia and King of Italy.
He was crowned Emperor by Pope Clement II in Rome in 1046.
Judith of Bavaria, Duchess of Swabia
Judith of Bavaria, Duchess of Swabia( 19 May 1100 – 27 Aug 1130) was a Duchess of Swabia by marriage to Frederick II, Duke of Swabia.
She was the mother of Frederick I, Holy Roman Emperor, known to history as" Barbarossa".
Frederick I, Holy Roman Emperor
Frederick Barbarossa (1122 – 10 June 1190), also known as Frederick I, was the Holy Roman Emperor from 2 January 1155 until his death.
He was elected King of Germany at Frankfurt on 4 March 1152 and crowned in Aachen on 9 March 1152.
He was crowned King of Italy on 24 April 1155 in Pavia and emperor by Pope Adrian IV on 18 June 1155 in Rome.
Two years later, the term ' ("holy") first appeared in a document in connection with his empire.
He was later formally crowned King of Burgundy, at Arles on 30 June 1178.
He was named ' by the northern Italian cities which he attempted to rule: Barbarossa means "red beard" in Italian; in German, he was known as ", which has the same meaning.
Before his imperial election, Frederick was by inheritance Duke of Swabia (1147–1152, as Frederick III).
He was the son of Duke Frederick II of the Hohenstaufen dynasty and Judith, daughter of Henry IX, Duke of Bavaria, from the rival House of Welf.
Frederick, therefore, descended from the two leading families in Germany, making him an acceptable choice for the Empire's prince-electors.
Historians consider him among the Holy Roman Empire's greatest medieval emperors.
He combined qualities that made him appear almost superhuman to his contemporaries: his longevity, his ambition, his extraordinary skills at organization, his battlefield acumen and his political perspicacity.
His contributions to Central European society and culture include the reestablishment of the ", or the Roman rule of law, which counterbalanced the papal power that dominated the German states since the conclusion of the Investiture Controversy.
Frederick died in 1190 in Asia Minor while leading an army in the Third Crusade.
Conrad II, Duke of Swabia
Conrad II (February/March 1173 – August 15, 1196) was duke of Swabia from 1191 to his death and Duke of Rothenburg (1188–1191).
He was the fourth son of Frederick III Barbarossa and Beatrice I, Countess of Burgundy, and brother of Henry VI, Holy Roman Emperor.
He was engaged to Berengaria of Castile in 1187, and knighted by Alfonso VIII of Castile in 1188.
The marriage was never completed.
At first it was delayed due to her young age.
By 1191, she resisted the marriage and sought an annulment of the marriage treaty.
In 1191, Conrad was present in Rome for the coronation of his brother, Henry VI, Holy Roman Emperor.
He then joined the Norman campaigns in Sicily in 1191 and 1194.
A chronicler described Conrad as a man thoroughly given to adultery, fornication, defilement, and every foulness; nevertheless, he was vigorous and brave in battle and generous to his friends
Conrad was murdered in Durlach in 1196, allegedly by the husband of a woman he had raped.
Another story says that Conrad was bitten in the eye by a virgin he was attempting to rape, and that he died of the resulting infection.
Bertha, Duchess of Lorraine
Bertha of Lorraine( or Bertha of Swabia)( b.c. 1123/30 – d. 1194/ 5) was a member of the Hohenstaufen dynasty.
She was the daughter of Frederick II, Duke of Swabia and, through marriage to Matthias I duke of Lorraine, she was duchess of Lorraine( c.1138-1176).
Maria of Brabant, Duchess of Bavaria
Maria of Brabant( 1226–1256) was a daughter of Henry II, Duke of Brabant, and Maria of Swabia.
She married Louis II, Duke of Bavaria, being the first of three wives.
Frederick II, Duke of Upper Lorraine
Frederick II( c. 995–1026), son of Thierry I of the House of Ardennes and Richilde von Blieskastel, daughter of Folmar III, Count in Bliesgau; was the count of Bar and duke of Lorraine, co-reigning with his father from 1019.
On the Emperor Henry II's death in 1024, he joined Ernest II, Duke of Swabia, in revolt against the new king, Conrad II.
Soon they made peace and recognised the new king.
Frederick died soon after.
He married Matilda of Swabia, daughter of Herman II, Duke of Swabia, and sister- in- law of Conrad.
They had three children:
Kunigunde of Hohenstaufen
Kunigunde of Hohenstaufen or Kunigunde of Swabia( February/ March 1202 – 13 September 1248) was the third daughter of Philip, Duke of Swabia and his wife, Irene Angelina.

Question: Which country Conrad Ii, Duke Of Swabia's father is from?