Where did the maker of the gloves Belle got from her great grandmother move to?

Intercolonial Reorganization Notice. "Whelp Transfer Application."

They must have relocated. You just might get an opportunity to ask them why.

The Night Mother's crypt, in Bravil, was destroyed. A result of the chaos caused by the war with the Thalmor. That forced a relocation.

Laila, Riften is my home, but if my meadery can't be safe here, I'll just move it elsewhere.

It was, but they moved it. Ye see, Radovid offered Horst a preferential tax rate - zero percent.