Does the Halfling deity Brandobaris have any known offspring?

I’m writing an adventure that features an Emyprean, who for story purposes would ideally be an offspring of Brandobaris. I’d like to know if there are any offspring of Brandobaris referenced in any of the Forgotten Realms lore. The answer need not be limited to 5th edition- if there are references from previous editions, novels or even other campaign settings, I’d like to take that into consideration.