Laidulf (Italian: Laidolfo) was a son, probably the youngest or second youngest, of Pandulf Ironhead (a 10th-century Prince of Benevento and Capua). He probably never expected to inherit much, especially with his many cousins vying for their rightful inheritances. He was the Count of Teano, and was implicated in the assassination of his brother, Landenulf, and the archbishop of Benevento in 993.
He succeeded his brother as Prince of Capua. In 994, he gave Sant'Angelo in Asprano to Manso, abbot of Montecassino and swore to forever defend the abbot's jurisdiction. In 999, the Emperor Otto III came down to avenge the murder of his ally Landenulf. He removed Laidulf from power, took him as a prisoner to Germany, and placed Adhemar on the Capuan throne.
Laidulf may be the father of Gemma, wife of Guaimar IV of Salerno.
Guaimar IV was Prince of Salerno (1027–1052), Duke of Amalfi (1039–1052), Duke of Gaeta (1040–1041), and Prince of Capua (1038–1047) in Southern Italy over the period from 1027 to 1052. He also got the submission of Naples. He was an important figure in the final phase of Byzantine authority in the Mezzogiorno and the commencement of Norman power. He was, according to Amatus of Montecassino, "more courageous than his father, more generous and more courteous; indeed he possessed all the qualities a layman should have—except that he took an excessive delight in women."
Pandulf I Ironhead was the Prince of Benevento and Capua from 943 until his death. He was made Duke of Spoleto and Camerino in 967 and succeeded as Prince of Salerno in 977 or 978. He was an important nobleman in the fight with the Byzantines and Saracens for control of the Mezzogiorno in the centuries after the collapse of Lombard and Carolingian authority on the Italian Peninsula. He established himself over almost the whole of the southern half of Italia before his death in March 981.
Alfonso, also called Anfuso or Anfusus (c. 1120 – 10 October 1144), was the Prince of Capua from 1135 and Duke of Naples from 1139. He was an Italian-born Norman of the noble Hauteville family. After 1130, when his father Roger became King of Sicily, he was the third in line to the throne; second in line after the death of an older brother in 1138. He was the first Hauteville prince of Capua after his father conquered the principality from the rival Norman Drengot family. He was also the first Norman duke of Naples after the duchy fell vacant on the death of the last Greek duke. He also expanded his family's power northwards, claiming lands also claimed by the Papacy, although he was technically a vassal of the Pope for his principality of Capua.
Pandulf II the Old was the prince of Benevento from 981 and prince of Capua from 1008 or 1009 to his death, and was the son of Landulf III who was co-prince between 959 and 968. Pandulf was first associated as co-prince in 977.
Atenulf I, called the Great, was the prince of Capua from 7 January 887 and of Benevento from 899, when he conquered that principality. He also used the title princeps gentis Langobardorum: "prince of the Lombard people," an echo of the title used by the earliest prince of Benevento following the collapse of Lombard cohesion in 774.
Landulf I, called the Old, was the first gastald of Capua of his illustrious family, which would rule Capua until 1058. According to the Cronaca della dinastia di Capua, he ruled in Old Capua for twenty five years and four months and in New Capua for another year and eight months. According to Erchempert, he was "a very bellicose man".
Landulf I, sometimes called Antipater, was a Lombard nobleman and the Prince of Benevento and of Capua from 12 January 901, when his father, Atenulf I, prince of Capua and conqueror of Benevento, associated his with him in power.
Landulf II, called the Red, was the Lombard prince of Benevento and prince of Capua from 939 or 940, when his father, Landulf I, first associated him with the government. His mother was Gemma, daughter of Athanasius of Naples. He may have been associated as early as 933, when his elder brother, Atenulf III, was made co-regent. His uncle Atenulf II died in 940 and it is likely that Landulf served as a replacement. Landulf married Yvantia on an unknown date.
Landulf IV was the prince of Capua and Benevento from 968, when he was associated with his father, Pandulf Ironhead, and prince of Salerno associated with his father from 977 or 978. In 968, his uncle Landulf III died, which lead to his rise, as Pandulf ignored the rights of Landulf II's son Pandulf II, his nephew, and instead associated his own son with the government.
Lando I was the count of Capua from 843. He was the eldest son and successor of Landulf the Old. Like his father, he supported Siconulf against Radelchis in the civil war dividing the Principality of Benevento in the 840s.
Lando III was the count of Capua for two years and ten months from 882 to his death. He was a son of Landenulf, gastald of Teano, and grandson of Landulf I of Capua.
Landenulf II succeeded his brother Landulf ΙV as Prince of Capua in 982 and ruled until his assassination. He was one of the younger sons of Pandulf Ironhead.
Adhemar was the Duke of Spoleto from 998 and Prince of Capua from 1000. Before his death, he lost both domains. He is not mentioned as duke of Spoleto after December 999.
Hugh, called the Great, was the Margrave of Tuscany from 969 until his death in 1001, and the Duke of Spoleto and Margrave of Camerino from 989 to 996. He was known for his restoration of the state apparatus in Tuscany after decades of neglect from various Margraves, whose main interests lay elsewhere. Hugh was also noted for his support of the new Ottonian dynasty, and has been praised for his justice by the contemporary theologian Peter Damian in his De principis officio. Hugh's rule has also been remembered for its close cooperation with the Papal States in the resolution of territorial disputes and his generosity in gifting marchesal (public) lands for the foundation of monasteries of the Catholic Church.
The Principality of Capua was a Lombard state centred on Capua in Southern Italy, usually de facto independent, but under the varying suzerainty of Holy Roman and Eastern Roman Empires. It was originally a gastaldate, then a county, within the principality of Salerno.
Pandenulf was the Count of Capua, claiming that title from 862 and holding it successfully during the tumultuous civil war of 879 – 882. He was the son and successor of Pando, but was removed on his father's death by his uncle the bishop, Landulf II.
Aloara of Capua, 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.
The Landulfids or Atenulfings were a noble family of Lombardic origin in the ninth through eleventh centuries. They were descended from Landulf I of Capua, whose own ancestry is unknown and who died in 843. The dynasty produced a line of princes which ruled most of southern Italy at one time or another and even one pope, Victor III.
Landulf of Conza, a Lombard nobleman, was briefly Prince of Benevento in 940 and then briefly Prince of Salerno in 973. The son of Atenulf II of Benevento, Landulf ruled on his father's death (940) as co-prince with his uncle, Landulf I, who soon sent him into exile. He initially took refuge at the court of Marinus II of Naples, from where he sought shelter in Salerno through his sister, Gaitelgrima, the second wife of Prince Guaimar II of Salerno. This he received and he was soon appointed gastald of Conza, while his sons—Landenulf, Landulf, Indulf, and Guaimar—were invested with land in Salerno. The Chronicon Salernitanum, which is the most important source for Landulf's life, names the counties of Marsi, Sarno, and Lauro as those of Guaimar, Indulf, and Landenulf, respectively, but does not name a county for Landulf.