Looking for relatives and information about people names Maronge in Sardinia. What I have so far: Augustin Maronge (b. about 1730 in Sardinia - original spelling of last name may not have survived the trip to US) had a son Jean Constantin Maronge. Jean was born in 1765. He stated that his place of birth was Sardinia. He was in the State of Louisiana by 1796. I believe the name may have been changed from possibly Marongiu but do not know how Marongiu is currently pronounced. Any help appreciated.