Hello Robert,
According to the book "MS 406" from Lela Presse, it is mentioned:
- MSN221 Immat N-583: GC II/7 3rd Escadrille - lost on ground at Luxeuil 16/05/40
- MSN802 Immat L-831: GC II/7 3rd Escadrille - damaged on 16/05/40
Please note there is no mention that A/C were damaged or destroyed following the bombing of the Luxeuil airfield by the Lufwaffe.
Regards
Jerome