תרגום - ספרדית-צרפתית - Ha quedado olvidado en algun armario?

Is "quedado" only male gender, or could it be neutral as well?
As if it is the case, maybe would it be better to use "était-ce oublié dans une armoire?..."

"quedado olvidado" is male gender

OK, fine, I'll validate this trans of yours!