Years

after

Cbrift.

EMPEROR S..

159-Antoninus Pius dies.22 Marcus fucceds.
160-Marcus Aurelius An- I

19

177
178

179-Marcus Aureliusdies 20 Commodus fucceeds.
180-Commodus the fon of I

P 2

2. Serenus

222-

Caracalla dies. 7 Heliogabalus fucceeds.
Heliogabalus.

2

4

-Heliogabalus dies. 5 Alexander Severus fuc-

223 -Alexander Severus. I ceeds.

3