Title: Theodelap of Spoleto
Content:  Theodelap or Theudelapius was one of the sons of Faroald, the first Duke of Spoleto. After the death of Ariulf in 601 or 602, Theodelap and his brother fought for the throne. Theodelap won and was crowned duke. He held the dukedom for more than half a century, until his death. His reign was nevertheless uneventful and he appears to have been largely or completely independent of royal authority throughout. He was succeeded by Atto.
Title: Theodelap of Spoleto
Content: Paul the Deacon. Historia Langobardorum. 
Title: Theobald I of Spoleto
Content:  Theobald I (died 936) was the Duke of Spoleto from 928 to his death. He was the son of Boniface II, former duke, and member of the line of the Hucpoldings, a house of Frankish Ripuarian origin that built its fortunes in Italy since the 9th century. Theobald was an unscrupulous prince, even for his age, and his career is one of constantly changing alliances as the political winds of central and southern Italy changed direction. In 929, Theobald joined Landulf I of Benevento and Guaimar II of Salerno in a series of joint attacks against Byzantine Campania, Apulia, and Calabria. Theobald was detrimental to the others' cooperation and all three were unsuccessful and Guaimar returned to his earlier Greek allegiance. Theobald also allied with Docibilis II of Gaeta against the Greeks.
Title: Theobald II of Spoleto
Content:  Theobald II (923/925 &ndash; July 957/961 or 964) was the Duke of Spoleto and Margrave of Camerino from 953. He was the son of Boniface II of Spoleto and Waldrada. In 959, Berengar and Guy of Ivrea led an expedition against Theobald. They defeated him and captured both Spoleto and Camerino. Duke Theobald was deposed by Emperor Otto I around the year 964 because of his support for the deposed Pope John XII.The Chronicles of Farfa suggest that he was succeeded by Count Transmond of Camerino, but there are no documents attesting to this succession. Instead it seems likely that Theobald was succeeded by Otto's loyal supporter Prince Pandulf I (Pandulf Ironhead).
Title: Theodicius of Spoleto
Content:  Theodicius was the Duke of Spoleto from 763 to 773. Though it is often stated that he died at the Siege of Pavia (774), he was still alive on 9 June 776, when Charlemagne confirmed the properties of the monastery of Farfa and Abbot Ingoald in the reign of his successor Hildeprand.
Title: Guy III of Spoleto
Content:  Guy was the second son of Guy I of Spoleto and Itta, daughter of Sico of Benevento. Guy I was the son of Lambert I of Nantes and his second wife, Adelaide of Lombardy, who was a daughter of Charlemagne's second eldest son, Pepin of Italy. In 842, the former Duchy of Spoleto, which had been donated to the Papacy by Charlemagne, was resurrected by the Franks to be held against Byzantine catapans to the south, as a Frankish border territory by a dependent margrave. Consequently, Guy’s family had been important players in Italian politics since the early ninth century. Although in 876 Guy and his elder brother, Lambert, Duke of 
Title: Duchy of Spoleto
Content:  events for his Frankish patrons. At Spoleto Faroald was deposed by his son Transemund II (724), who also rebelled against Liutprand and formed an alliance with Pope Gregory III, who sheltered him in Rome in 738. Ilderic, who had replaced him as duke, was slain by Transemund in 740, but in 742 Transemund was forcibly retired to a monastery by Liutprand, who conferred the duchy that he had rewon by force of arms upon Agiprand (742). By the time of Liutprand's death (744), Spoleto was more securely in central control from Pavia, and Theodicus succeeded peaceably. Three 8th-century dukes were Kings of the Lombards, a sign that in that period Spoleto was linked more closely to the kingdom than was Benevento.
Title: Duchy of Spoleto
Content:  in 592 against Rome). Ariulf was succeeded by Theudelapius, son of Faroald, whom the Catholic Encyclopedia credits with the first building of Spoleto's cathedral. Then came Atto (653), Thrasimund I (663), and Faroald II (703), who ruled conjointly with his brother Wachilap. Faroald II captured Classis, the port of Ravenna, according to Paul the Deacon's History of the Lombards: "In that time too Faroald, the first dux of the Spoletans, invading Classis with an army of Lombards, left the wealthy city despoiled and bare of all its riches." He was then obliged by Liutprand, King of the Lombards to restore it, a measure of the loose central control of Lombard rule that Liutprand was occupied in tightening, at least as Paul 
Title: Atto of Spoleto
Content:  Atto (or Hatto) was the Duke of Spoleto from 653 to 663, the successor of Theodelap. Nothing is known of his reign except that he was replaced by Thrasimund, Count of Capua.
Title: Duke of Spoleto
Content: Faroald I 570–592 ; Ariulf 592–602 ; Theodelap 602–650 ; Atto 650–665 ; Transamund I 665–703 ; Faroald II 703–724 ; Transamund II 724–739, first time ; Hilderic 739–740 ; Transamund II 740–742, second time ; Agiprand 742–744 ; Transamund II 744–745, third time ; Lupus 745–752 ; Unnolf 752 ; Aistulf 752–756 ; Ratchis 756–757 ; Alboin 757–759 ; Desiderius 758–759 ; Gisulf 758–763 ; Theodicius 763–773 ; Hildeprand 774–788 

Question: Who is the father of Theodelap of Spoleto?
Answer: Faroald I of Spoleto.