Potential face claims for Petunia Evans:
NAME: Fiona Shaw
DATE OF BIRTH: 10 July 1958
NATIONALITY: Irish
EYE COLOUR: brown
HAIR COLOUR: brown/black
NAME: Ruth Wilson
DATE OF BIRTH: 13 January 1982
NATIONALITY: British
EYE COLOUR: blue
HAIR COLOUR: brown/dark blonde/red
NAME: Laura Dern
DATE OF BIRTH: 10 February 1967
NATIONALITY: American
EYE COLOUR: blue
HAIR COLOUR: blonde
NAME: Sarah Paulson
DATE OF BIRTH: 17 December 1974
NATIONALITY: American
EYE COLOUR: brown
HAIR COLOUR: blonde/brown
NAME: Liv Taylor
DATE OF BIRTH: 1 July 1977
NATIONALITY: American
EYE COLOUR: blue
HAIR COLOUR: brown
NAME: Jodi Balfour
DATE OF BIRTH: 29 October 1987
NATIONALITY: South African
EYE COLOUR: brown
HAIR COLOUR: brown
NAME: Pearl Mackie
DATE OF BIRTH: 29 May 1987
NATIONALITY: British
EYE COLOUR: brown
HAIR COLOUR: black
NAME: Emily Blunt
DATE OF BIRTH: 23 February 1983
NATIONALITY: British and American
EYE COLOUR: blue/green
HAIR COLOUR: brown/blonde/red/black
NAME: Claire Foy
DATE OF BIRTH: 16 April 1984
NATIONALITY: British
EYE COLOUR: blue
HAIR COLOUR: brown/blonde
NAME: Anna Popplewell
DATE OF BIRTH: 16 December 1988
NATIONALITY: British
EYE COLOUR: blue
HAIR COLOUR: brown
(suggested by Evanaissante and kencbi)