Tiridates II, flourished second half of the 2nd century - died 252), known in Armenian sources as Khosrov,[1] was an Arsacid Prince who served as a Roman Client King of Armenia.

[2] Between 214 and 216, Tiridates II and his family were held in detention by the Romans which provoked a major uprising in Armenia against Rome.

[5] After the Battle of Nisibis in 217 between Rome and Parthia and the treaty that was then agreed, Tiridates II was restored to his Armenian throne[6] and his rule over Armenia was officially recognised.

At an unknown date during his reign, there's the possibility that the Mamikonian family immigrated from Chenk’ (thought to refer to China or Bactria) through Persia to Armenia.

[8] Partly due to his long reign, Tiridates II became one of the most powerful and most influential Armenian monarchs from the Arsacid dynasty.