- This character is a member of the O'Brien family.
Megan O'Brien was the mother of Miles O'Brien. She was the wife of Michael O'Brien and also the mother of two other sons, Cully O'Brien and Bill O'Brien.
When Miles was a child, his mother tried to get him interested in poetry like William Butler Yeats' No Second Troy. She also liked novels and A Tale of Two Cities by Charles Dickens was her favourite. (DS9 novelization: The Search, DS9 episode: "Extreme Measures")
Megan hated being pregnant, her husband Michael would massage her feet. (DS9 episode: "Looking for par'Mach in All the Wrong Places")
After her children left home, Megan fostered several children. (TNG novel: Imbalance)
Megan died in 2368 after a short illness. (DS9 episode: "Whispers", DS9 novel: Force and Motion)
Miles recalled his mother taught him that combining eating and talking will resulted with someone not doing either very well. (DS9 episode: "The Die is Cast")