"I have indeed. Sect Leader Jiang and his sister have been most kind."

The man hasn't objected to the form of address used, so that would mean not only is he from the same sect, he is from the same family and Jiang WanYin and Jiang YanLi.

"Are you related to them? They will be glad to have one more in their midst, I am sure, in spite of the circumstances."