. "Se\u00E1n McDermott" . "Se\u00E1n Mac Diarmada" . . . . "1916" . . "Se\u00E1n Mac Dermott" . . . . "Se\u00E1n Mac Diarmada's" . . . . . . "Irish Republican Brotherhood" . . "Se\u00E1n MacDermott" . "1916" . "Se\u00E1n Mac Diarmada" . . "1913" . . . . "SEAN Mac DIARMADA" . . . "Sean McDermott" . "1883" . . . . . "Mac Diarmada" . . . "Irish Volunteers" . . . . . . . . "Se\u00E1n MacDiarmada" .