| Firehouse | Line Up : James Elliott [Vocals], Peter Major [Rhythm Guitar], Davy Burton [Lead
Guitar], Stew McDowall [Bass Guitar], Brian McNamara [Drums] Active : 1989 - 1991 |
| The Holsteins [Mark 1] | Line Up : Niamh Rooney [Vocals], Davy Burton [Lead Guitar], Peter Major [Rhythm Guitar], Stew McDowall [Bass Guitar], Brian McNamara [Drums] |
| The Holsteins [Mark 2] | Line Up : Niamh Rooney [Vocals], Davy Burton [Lead Guitar], Peter Major [Rhythm Guitar], Brian McNamara [Drums], Chris Birt [Bass Guitar] |
