O'Brien family
Multiple realities
(covers information from several alternate timelines)
Miles and Keiko's family
The O'Brien family had Irish and Japanese heritage.
Miles and Keiko were married on October 24, 2367, after Data introduced them aboard the USS Enterprise-D. (TNG: "Data's Day")
Their first child, Molly, was born in 2368. (TNG: "Disaster")
After the O'Briens moved to Deep Space 9, their second child and first son, Kirayoshi, was born in early 2373 after being carried to term by surrogate mother Kira Nerys. (DS9: "Body Parts", "The Begotten")
Members of the O'Brien family
Early history
- Brian Boru, an 11th century High King of Ireland.
- Sean Aloysius O'Brien, an American union leader killed for his actions in the Anthracite strike of 1902.
24th century
- Michael O'Brien, father of Miles and two other sons
- His first wife. Together, they had:
- Miles O'Brien, a direct descendant of Brian Boru, and two other sons.
- Keiko O'Brien, nee Ishikawa, wife of Miles. Together, they had:
- Rita Tannenbaum, Miles' second wife in an alternate timeline. Their descendants included:
- Miles O'Brien, a direct descendant of Brian Boru, and two other sons.
- His second wife
- His first wife. Together, they had:
- A cousin that Lisa Cusak reminded O'Brien of.