Delilah Lily Lupin was born to an unknown surrogate on the 2nd March 1980. She was adopted by Sirius Black and Remus Lupin a few days afterwards, and grew up in their care. On the 1st of November that year, Sirius arrived home after going to the Potter's residence with a baby just a few weeks younger, Harry Potter.
Throughout their childhood, Harry and Delilah were very close, going to their godmother's, Marlene Meadows, house whenever their fathers had to go on an Order mission. At some point, Delilah had broken Harry's toy broom that Sirius had bought him, causing them to argue loads.
On the 2nd March 1991, a letter came, inviting Delilah to Hogwarts. When Harry received his letter, the four of them went to Diagon Alley, where Delilah met the Weasley's, including Ginny.
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