Odolan
Odolan( d. 1145) was a Polish nobleman.
During the reign of Bolesław III Krzywousty
He was probably" comes" of Poznań or Gniezno.
After his death supported his younger sons against his oldest son Władysław II Wygnaniec.
Odolan was probably" wojewoda" of younger sons of Bolesław III.
Salomea of Berg
Salomea of Berg( – 27 July 1144) was a German noblewoman and, by marriage with Prince Bolesław III Wrymouth in 1115, High Duchess of Poland until her husband's death in 1138.
Władysław I Herman
Władysław
I Herman (1044 – 4 June 1102) was a Duke of Poland from 1079 until his death.
He was the second son of
Casimir I the Restorer by his wife Maria Dobroniega, daughter of Vladimir
the Great, Grand Duke of Kiev.
Agnes of Poland
Agnes of Poland( b. 1137- d. aft. 1182), was a Polish princess member of the House of Piast and by marriage Princess of Pereyaslavl and Volynia and Grand Princess of Kiev since 1168.
She was the daughter of Bolesław III Wrymouth, Duke of Poland, by his second wife Salomea, daughter of Henry, Count of Berg.
Bolesław III Wrymouth
Bolesław III Wrymouth (also known as Boleslaus III the Wry-mouthed) (20 August 1086 – 28 October 1138), was a Duke of Lesser Poland, Silesia and Sandomierz between 1102 and 1107 and over the whole Poland between 1107 and 1138.
He was the only child of Prince Władysław
I Herman and his first wife Judith, daughter of Vratislaus II of Bohemia.
Bolesław began to rule in the last decade of the 11th century, when the central government in Poland was significantly weakened.
Władysław I Herman fell under the political dependence of the Count palatine Sieciech, who became the real ruler of the country.
Backed by their father, Boleslaw and his half-brother Zbigniew finally expelled Sieciech from the country in 1101, after several years of fighting.
After the death of Władysław
I Herman in 1102, two independent states were created ruled by Bolesław and Zbigniew.
Bolesław sought to gain Pomerania which caused an armed conflict between the brothers, and forced Zbigniew to flee the country and seek military help from German King Henry V. Bolesław punished Zbigniew by blinding him.
This action caused outrage among supporters of Zbigniew, resulting in a political crisis in Poland.
Bolesław once again gained the favor of his subjects with public penance, and made a pilgrimage to the monastery of his patron, Saint Giles, in Hungary.
Bolesław, like Bolesław II the Generous, based his foreign policy on maintaining good relations with neighboring Hungary and Kievan Rus, with whom he forged strong links through marriage and military cooperation in order to break the political dependence on Germany and his vassal, the King of Bohemia, who in moments of weakness of Polish policy was forced to pay tribute in Silesia.
These alliances have allowed Bolesław to effectively defend the country from invasion in 1109.
Several years later, Bolesław skillfully took advantage of the dynastic disputes in Bohemia to ensure peace on the south-west border.
Bolesław devoted the second half of his rule to the conquest of Pomerania.
In 1113 he conquered the northern strongholds along Noteć, which strengthened the border with the Pomeranians.
In subsequent years, he took steps toward the conquest of Pomerania.
The resolution of the conflict with the Holy Roman Empire allowed Bolesław to subordinate Western Pomerania and incorporate Gdańsk Pomerania.
The military expeditions, carried out in three stages, ended in the 1120s with military and political successes.
Integration of the newly annexed lands enabled Bolesław to build churches and began the process of converting Pomerania.
Bishop Otto of Bamberg confirmed the Christianization of Pomerania from 1123 onward.
In the 1130s Bolesław participated in the dynastic dispute in Hungary.
After an unexpected defeat, he was forced to make an agreement with Germany.
The Congress of Merseburg of 1135 addressed the issues of Pomerania, Silesian (probably also Polish) sovereignty and the supremacy of the Archbishopric of Magdeburg over the Polish Church.
Bolesław was married twice.
His first marriage with the Kievan princess
Zbyslava gave him an excuse to intervene militarily in the internal affairs of Russia.
After her death, Bolesław married to a German noblewoman, Salomea of Berg, which in some way was the cause of changes in Polish foreign policy: in the second half of his rule, the Prince sought to restore diplomatic relations with his western neighbor.
His last, and perhaps the most momentous act, was his will and testament known as "The Succession Statute" in which he divided the country among his sons, leading to almost 200 years of feudal fragmentation of the Polish Kingdom.
Bolesław III Wrymouth has been recognized by historiography as a symbol of Polish political aspirations until well into the 19th century.
He also upheld the independence of the Polish archbishopric of Gniezno, despite a temporary failure in the 1130s.
Despite undoubted successes, he committed serious political errors, most notably against Zbigniew of Poland, his half-brother.
The crime against Zbigniew and his penance for it show Bolesław's great ambition as well as his ability to find political compromise.
Henry of Sandomierz
Henry of Sandomierz( ca. 1131 – 18 October 1166) was a Duke of Sandomierz since 1138( titulary) or 1146( formally) until his death.
He was the fifth but third surviving son of Bolesław III Wrymouth, Duke of Poland, by his second wife Salomea, daughter of Henry, Count of Berg, from whom he received his name.
Richeza of Poland, Queen of Sweden
Richeza of Poland( 12 April 1116 – after 25 December 1156), a member of the House of Piast, was queen of Sweden and princess of Minsk through her three marriages.
Richeza was the daughter of Bolesław III Wrymouth, Duke of Poland, by his second wife, Salomea of Berg.
Tradition describes her as unusually beautiful.
Judith of Poland
Judith of Poland( b. 1130/35 – died 8 July 1171/ 75), was a Polish princess member of the House of Piast and by marriage Margravine of Brandenburg.
She was the daughter of Bolesław III Wrymouth, Duke of Poland, by his second wife Salomea, daughter of Henry, Count of Berg.
She was probably named after either her paternal grandmother, Judith of Bohemia or her older half- sister, Princess consort of Murom.
Skarbimir
Skarbimir of the Clan Awdaniec( died before 1132) was a Medieval Polish magnate, tutor, advisor and count palatine of Polish monarch Bolesław III Wrymouth.
Michał Awdaniec
Michał Awdaniec( c. late 11th century- early 12th century) was a chancellor to king Bolesław III Wrymouth of the Kingdom of Poland around the years 1112- 1113.
He was likely the person who ordered or sponsored Gallus Anonymus's chronicle," Gesta principum Polonorum".

Question: Who is the paternal grandfather of Bolesław Iii Wrymouth?
Answer: Casimir I the Restorer