| Henri L'oiseleur - bass |
| |
| Lohengrin (1969-1970) |
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| Date | Time | Place | ||
| 12-10-1969 | 15:00 | La Monnaie (Brussels) | ||
| Lohengrin (1974-1975) |
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| Date | Time | Place | ||
| 10-05-1975 | 19:45 | La Monnaie (Brussels) | ||
| 13-05-1975 | 19:45 | La Monnaie (Brussels) | ||
| 15-05-1975 | 19:45 | La Monnaie (Brussels) | ||
| 21-05-1975 | 19:45 | La Monnaie (Brussels) | ||
| 24-05-1975 | 19:45 | La Monnaie (Brussels) | ||