Jack's Mother was seen only briefly, grieving over her dead husband and realising that her younger son was missing. She seems to have blamed Jack for losing Gray and it might be thought that she cared more about the younger son.

Lauren Ward was born on 19 June 1970 in Lincoln, Nebraska, USA.

Torchwood

Adam (2008) .... Jack's Mother

Before Torchwood

"Broken News" .... Alecia - IBS (5 episodes, 2005)
"Law & Order: Special Victims Unit" .... Erin Russ (1 episode, 2003)
Series 7: The Contenders (2001) .... Doria Look-alike II
Joe Gould's Secret (2000) .... Anne
Story of a Bad Boy (1999) .... Ludmilla
In & Out (1997) .... Student