King Cynfelyn Cunobelinus ("Pendragon") of the Catuvellauni
Cynfelyn Cunobelinus, known as "Pendragon", was born in 0035 BC.  He died in 0041.

 King Gweirdd Arviragus ("black bull") of Siluria
Gweirdd Arviragus, known as "black bull", was born in 0004.  He died at the age of 70 in 0074.¹ 

 King Caradoc Caratacus of the Catuvellauni and Cantii
Caradoc was born in 0007.  He died at the age of 47 in 0054 in Rome, Italy.

 Queen Boudica of the Iceni
Boudica was born in 0008 BC.  She died in 0061.