There are several notable Gaitelgrimas in history. The identities of these six women (as well as some others of the same name) are often confused because they were all closely related to each other and to two men: Guaimar III of Salerno and his son, Guaimar IV.
The second, also Gaitelgrima of Capua or Gaitelgrima of Benevento, was the daughter of Pandulf II of Benevento and sister of Pandulf IV of Capua. She was the second wife of Guaimar III and mother of Guaimar IV (his successor), Guy (later duke of Sorrento), and Pandulf (later lord of Capaccio). She was also the mother of the fourth Gaitelgrima.
This third was Gaitelgrima of Salerno, sister of Guimar IV, who married Drogo of Hauteville in 1047.
The fourth was Gaitelgrimaof Salerno the daughter of Guaimar III who married Humphrey of Hauteville who was the count of Apulia following his brother Drogo's death. She was mother to Abelard and Herman.