Mark 3:6

Herodians : members of a Jewish political party favouring the Herodian Dynasty (IBD).

Pharisee : a religious group or sect of the Jews

Mark 8:15

Herod : son of Antipater; king over Judea when Christ was born,a son of Herod the Great,a grandson of Herod the Great and son of Aristobulus and Berenice

Pharisee : a religious group or sect of the Jews

Matthew 16:6

Pharisee : a religious group or sect of the Jews

Sadducee : a group/sect of the Jews