Sir Reginald Hargreeves and Miss Alma Perigrine had known each other for a long time. When Hargreeves adopted those seen chikdren, Perigrine opened up an orphanage for kids with peculiar abilites. One day, Miss perigrines daughter, you, had to bring Raginalds kids to your mothers home because Reginald had to go away for a while. When you knocked on the door, Grace greeted you.