Simplify the following text for a Grade 8 native English-speaking person.
Original: Gaius Plinius Caecilius Secundus , born Gaius Caecilius or Gaius Caecilius Cilo ( 61 AD â `` ca .
Simplified: Gaius or Caius Plinius Caecilius Secundus , born Gaius or Caius Plinius Caecilius ( 61\/63 in Como - ca .