What key details about herodion of antioch can be extracted from the following bio? Bio: saint herodian -lrb- died 136 ad -rrb- was a 2nd-century christian martyr and bishop of antioch , successor of ignatius at antioch , a title he held for two decades .
A:
- imagesize is 150px- venerated in is roman catholic church- feast day is 17 october- death date is 136- canonized date is pre-congregation- titles is martyr , bishop of antioch- name is saint herodion