bravo atleast u did some research , what “lack of information” are u pointing to ? esp since u google everything anyway ! again I asked for PRIMARY sources, thats all
anyho the presence of family of hussain b ali is attested widely from many other sources as well like testimony of sahaba wathila b asqa and sahl b sa’d who were present in syria at that time.
you follow madhab of ahle bait as christians claim to follow Jesus pbuh Ha