Edward Twells Robertson

Cotton merchant (Edward T. Robertson & Son) from Charleston, South Carolina. He lived in Bremen from 1905, where his sister Mary had married the prominent cotton merchant Carl Albrecht in 1902.

https://books.google.com/books?id=3-78JbUTUewC&pg=PA458&lpg=PA458

Edward T. Robertson, BREMEN. Mr. Edward T. Robertson, formerly of Charleston, S. C., has established himself at Bremen, where he will act as cotton selling agent and controller of weighing, sampling and arbitrations on Cotton shipments.