Morgan's parents have never been seen. His father, still unnamed, died of heart failure when Morgan was a teenager.

His mother, Claudia Winthrop, is very fond of him. Morgan, for his part, recognizes his mother for the cold-hearted woman she is and tries to have as little to do with her as possible.

Morgan recently discovered that he had an older brother (name unknown) who died aged two months from a weak-heart condition.

Stacey Winthrop. Morgan and Stacey have never been in Bay City at the same times, so very little is known of their relationship, except that they are close. Stacey is currently living in Los Angeles.

Freeze FrameCass Winthrop. The existence of Cass's brother was mentioned as early as 1988. When Morgan came to Bay City in 1993, it was the first time Cass had seen him in 15 years. In 1994, Cass and Morgan have been at odds due to Cass's paranoid belief that Morgan was having an affair with Cass's wife Frankie Frame. But as this misconception was due to Cass's illness it was shortly cleared up.

In late 1995, Cass and Morgan had a major falling out over Cass's decision to act as Laurie Michaels' lawyer in her lawsuit against the hospital. Cass was forced to attack Morgan and his friend Courtney Evans, and Morgan could not forgive Cass for what he considered to be betrayal.

Other Relatives
Megan Singleton (RIP), niece. Charlie Frame Winthrop, niece. Alan Winthrop, "rich" cousin (1983).