Donald & Douglas

Biography
Donald & Douglas are Scottish twins who work the Island of Sodor. They are both colored black and each has numbers. Donald is painted 9, while Douglas is painted 10. Both the twins came in the time when the engines were in a spot of bother. When the twins came to Sodor, one was supposed to be sent away. But after some crashes, mistakes, and a deputation, Donald & Douglas were allowed to stay on Sodor. Now, the twins work together as a team. But even though they still fall out, they always get back together in the end.