Potential face claims for Bathilda Bagshot:
NAME: Phyllida Law
DATE OF BIRTH: 8 May 1932
NATIONALITY: British
EYE COLOUR: blue
HAIR COLOUR: brown/white
NAME: Judi Dench
DATE OF BIRTH: 9 December 1934
NATIONALITY: British
EYE COLOUR: blue
HAIR COLOUR: white/brown/blonde
NAME: Alice Ma
DATE OF BIRTH: unknown
NATIONALITY: unknown
EYE COLOUR: brown
HAIR COLOUR: black
NAME: Emily Watson
DATE OF BIRTH: 14 January 1967
NATIONALITY: British
EYE COLOUR: blue
HAIR COLOUR: brown
NAME: Angela Lansbury
DATE OF BIRTH: 16 October 1925
NATIONALITY: American, British and Irish
EYE COLOUR: blue
HAIR COLOUR: blonde/white/brown
NAME: Vanessa Redgrave
DATE OF BIRTH: 30 January 1937
NATIONALITY: British
EYE COLOUR: blue
HAIR COLOUR: grey/blonde/brown
NAME: Deepika Padukone
DATE OF BIRTH: 5 January 1986
NATIONALITY: Indian and Danish
EYE COLOUR: dark brown
HAIR COLOUR: black
NAME: Vidya Balan
DATE OF BIRTH: 1 January 1979
NATIONALITY: Indian
EYE COLOUR: dark brown
HAIR COLOUR: dark brown
NAME: Naomi Watts
DATE OF BIRTH: 28 September 1968
NATIONALITY: British
EYE COLOUR: blue
HAIR COLOUR: blonde
(suggested by kencbi)