There is no concordance between various Chola inscriptions as far as their ancestry is concerned.
The genealogy of the Chola family conveyed by the Thiruvalangadu copperplate grant consists of names that are mostly mythological.
Manu
Ikshvaku
Vikukshi
Puranjaya
Kakutstha
Kakshivat
Aryaman
Analapratapa
Vena
Prithu
Dhundhumara
Yuvanasva
Mandhata
Muchukunda
Valabha
Prithulaksha
Parthivachudamani
Dirghabahu
Chandrajit
Sankriti
Panchapa
Satyavrata
Rudrajit
Sibi
Marutta
Dushyanta
Bharata
Cholavarman
Rajakesarivarman
Parakesarin
Chitraratha
Chitrasva
Chitradhanvan
Suraguru (Mrityujit)
Chitraratha
Vyaghraketu
Narendrapati
Vasu (Uparichara)
Visvajit
Perunatkilli
Karikala
Kochchengannan