Asalmualykum brother. My name is Syed Rahman Ferdous and my father's name is Syed Ohidur Rahman. I don't know much about my family history besides the fact that my ancestors moved from Yemen to Bangladesh 600 or so years ago. I have been wondering if i am a descendant for quite a while since most of the males in my family are named Syed (i don't think this is a coincedence) and especially since i heard that there is a sayyid family in Yemen called al-mehdar. I would greatly aprreciate it if u can help me with this matter.