Keiko O'Brien
Fictional character
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Keiko O'Brien is a character in the fictional Star Trek universe, played by actress Rosalind Chao. Introduced in 1991, she is the civilian spouse of Starfleet crew member Miles O'Brien appearing ... Wikipedia
Played by: Rosalind Chao
Spouse: Miles O'Brien
Children: Molly O'Brien; Kirayoshi O'Brien
Family: Hiro Ishikawa (father)
First appearance: "Data's Day" (1991); (The Next Generation)
Last appearance: "What You Leave Behind" (1999) (Deep Space Nine)
Species: Human