Kate Mulgrew. Actress: Star Trek: Raumschiff Voyager. Katherine Kiernan Mulgrew, or Kate Mulgrew, was born on April 29, 1955. She grew up in Dubuque, Iowa, the second oldest child (and oldest girl) in a large Irish Catholic family. When Kate expressed an interest in acting as a child, her mother, Joan, encouraged her to audition for local theater productions. Kate left Iowa for New York City at age 17 to...