Season Four of Outlander is starting to take shape. Starz announced today that they’d cast Maria Doyle Kennedy (“Orphan Black,” “The Tudors”) to portray Jocasta, Jamie’s strong willed Aunt and Ed Speleers (“Wolf Hall,” “Downton Abbey”) to play the role of Irishman Stephen Bonnet, a pirate and smuggler. Filming for Season 4 of Outlander began this week in Scotland.…