Geraldine Margaret Agnew-Somerville (born 19 May 1967) is an Irish born British actress best known for her roles as Detective Sergeant Jane Penhaligon in Cracker, and Lily Potter in the Harry Potter film series.

Biography

Somerville married William Osbourne-Young in December 1998 with whom she has three children: her eldest son, Casper, was born in May 2002; her second son, Arthur, was born in 2004, and her daughter, Rose, was born in 2007.