Sandy,
  On Ancestry there is a 
Julius Koran on a ship list in Galveston 2 Dec 1902. The extract says he was born 1890 but the age is really hard to read. Here is the link to the ship list. 

https://www.ancestry.com/imageviewer/collections/8722/images/TXM1359_2-0168?backlabel=ReturnSearchResults&queryId=7e437c8a418a15e108865022cc1c48c5&pId=42894 

Could this be him?

Larry Bassist
USA