Maggie Sinclair
Background
Maggie Sinclair is the owner of Lands End Farm in Riverton. Her daughter is Cat Sinclair and her husband was Tom Sinclair and they were married for nine years, but he died of a heart attack five years ago. She was previously married to Hellman.
During the events of The Master: Season 1 Episode 7 Juggernaut played by Diana Muldaur
John Peter McAllister and Max Keller drive Cat home. Maggie pulls a shotgun on John and accuses him of working for Hellman. John tells her that Cat was in a fight and they brought her back and Maggie apologizes. Later, John goes back to speak with Maggie. Maggie tells John that it is Hellman versus the farmers and invites John for tea. During the meeting, Maggie tells the others about the attack on Joe and Jim Powell says he can't afford to lose his crops and suggests they give some of their profits to Hellman and Carol says they should let Hellman and Intercontinental haul their crops. John suggests they stick together and form a juggernaut and transport their crops in a convoy. Maggie asks John to stay the night.
Alan Kane, Steamhammer and another thug arrive at Maggie's house and start yelling for her to come outside. John walks outside as does Maggie and Cat, who has a shotgun. A fight breaks out and John beats Kane and the others until they leave. Afterwards Maggie leaves. Maggie confronts Hellman and asks him to leave the others alone. Hellman starts to shake Maggie and John breaks through the window and leaves with Maggie. Maggie tells John how Hellman changed from when they were married. In the morning, the farmer convoy starts up. John gets into a crop duster and pours pesticide over the convoy, hiding it from view. Kane detonates IED's, but misses the convoy vehicles. The farmers get out and take the truckers hostage and Joe is revealed to the others as a traitor. At her farm, Maggie says goodbye to John and he says he will return and they kiss.