Vilashrel th'Rithsiria

Vilashrel "Shrel" th'Rithsiria was an Andorian than who served as the Presidential Chief of Staff under the administration of Federation President Kenneth Wescott in the 2260s. (Seeds of Rage.)

The exact years he served as chief of staff are unknown, but the succession box conjectures him to have served all through Wescott's terms of office.