William Wollcott was an agent working for Warehouse 12. He along with H.G. Wells went in search to find Joshua's Trumpet. He was not as trained H.G. in field work.
Hunting The Trumpet
When Warehouse 12 agents found the trumpet they were attacked and the trumpet was stolen. After the trumpet was used on Sir Eddington, The Warehouse was notified and they sent Wollcott and Wells to investigate, leading them to the observatory. They were confronted by Vincent Crowley, who had stolen the trumpet to create a weapon preventing the move of the Warehouse North America.
"Roarin" Dan Seavy killed Wollcott after overtaking the HMS Avalon in the transition from Warehouse 12 to Warehouse 13.