No.
All wine is gluten free as wine is made from fruits that do not contain gluten.
Their website says that wine is "not known to contain gluten", but recommends consulting your doctor if you have a concern.
Yes. They are gluten free.
Yes. All wine is gluten free since it is made from grapes and not wheat.
Yes.
Yes.
Wine should be made from grapes. Grapes contain no gluten. Gluten is only found in WHEAT and wheat products.
Yes.
yes
I would think you mean Madeira cake rather than Madeira wine. If so, Madeira cake is not gluten free unless it is made with a gluten free substitute for wheat flour.
Just to add to the never ending confusion in the life of a Celiac. Glutenous rice is gluten free and in turn the vinegar is gluten free. Glutenous rice is called that because it's sticky. So your answer is yes, yes it is gluten free. ----------<3 Theresa