What is the name of Scrooges' dead business partner in A Christmas Carol?

Jacob Marley was Ebenezer Scrooge's business partner in Charles Dickens' "A Christmas Carol." He was the very first ghostly visitor to Scrooge on Christmas Eve to tell Scrooge that he would be visited by three other spirits that night.

The opening sentences of the book are

"Marley was dead: to begin with. There is no doubt whatever about that."