Kat McGrath as Young/Older Evelyn Tamsyn Nott (Carrington)

Born:

October 24, 1979

Age:

2 (October 31, 1981: Harry defeats Lord Voldemort)

11 (July 31, 1991: Evelyn receives her Hogwarts Acceptance Letter)

11 (September 1, 1991: Evelyn goes to Hogwarts for her 1st year)

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Thomas Doherty as Younger/Older Theodore Nott

Born:

April 21, 1980

1 (October 31, 1981: Harry defeats Lord Voldemort)

11 (July 31, 1991: Theodore receives his Hogwarts Acceptance Letter)

11 (September 1, 1991: Theodore goes to Hogwarts for his 1st year)

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And Daniel Day-Lewis as Younger/Older Darius Nott

Born:

July 6, 1927

52 (October 24, 1979: When Evelyn was Born)

52 (April 21, 1980: When Theodore was Born)

54 (October 31, 1981: When Harry defeats Lord Voldemort)

64 (July 31, 1991: When Evelyn and Theodore received their Hogwarts Acceptance Letter.)

64 (September 1, 1991: When Evelyn and Theodore go to Hogwarts for their 1st year.)