1: Meet Meredith Grey, daughter of Ellis Grey, a renowned surgeon.

2: Meredith's half-sister, Lexie Grey, also becomes a doctor at Seattle Grace.

3: Richard Webber is revealed to be Meredith's biological father.

4: Meredith's extended family includes Derek Shepherd, her husband.

5: Amelia Shepherd is Derek's sister and Meredith's sister-in-law.

6: Zola Grey Shepherd is Meredith and Derek's adopted daughter.

7: Bailey Grey Shepherd is Meredith and Derek's second adopted daughter.

8: Meredith's close friends, Cristina Yang and Alex Karev, are like family.

9: Despite tragedy and loss, Meredith Grey's family remains strong.

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