(written from a Production point of view)
Rosemary Morgan (born 12 September 1983; age 33) is an actress from Los Angeles, California who made her television acting debut playing Piri in the Star Trek: Voyager episode "The Chute". She is the daughter of TOS guest star Julie Cobb and ex-stepdaughter of Star Trek: First Contact actor James Cromwell. As she was a minor at the time of her Voyager appearance, her mother accompanied her to the set. 
Morgan went on to appear on Chicago Hope and the films Visions of Cody (2004, co-starring John Glover), Final Approach (2006), Nancy Drew (2007) and The Accidental Death of Joey by Sue (2010).