Ramesses I: at least 2 years.
Ramesses II: 87-187 years.
Prince Ramesses: at least 50 years.
Ramesses III: at least 31 years.
Ramesses IV: at least 6 years.
Ramesses V: at least 4 years.
Ramesses VI:at least 8 years.
Ramesses VII:at least 7 years.
Ramesses VIII: at least 1 year.
Ramesses IX: at least 18 years.
Ramesses X: at least 4 years.
Ramesses XI: at least 29 years.