Disclaimer: Everything you know belongs to the genius that is J.K.Rowling.

If Harry's Parents Really Could Be Alive Or If Harry Had A Family

At the first of September the Potter Mansion were a mess. Five persons trying to pack, bring luggage and eat at the same time is not easy. Thank God for the size of the mansion. By 10.45 they were ready and Dahlia and Violet had arrived and they flooded to Kings Cross. There they were met with shocked looked as people recognised them. Only minute's later ex-prisoner Sirius Black and werewolf Remus Lupin joined them, not making things better. They had brought their luggage into a private compartment Dumbledore had given them and went back outside to draw some breath. Suddenly four people came through the barrier. A young boy, a man and "Phelena?" The blond woman looked up.
"Lily? Violet? Dahlia? James? Is that really you?" She tossed herself at Lily, and then Violet, Dahlia and James.
"This is Harry, I know, but who are these two girls? Hi Remise, Sirs."
"It's Cassiopeia and Luna, our daughters."
"Daughters? But..."
"The minister of magic will explain everything. It's nice to see you."
"It's nice to see you too. Have you met Samantha? Arabella's not here. She's got no children. But I think she's going to meet Dumbledore sometime... And Kathy's on a vacation now." Phelena said. Then turned around to face the woman Samantha Bones.
"Sammy! You wouldn't guess whose here!"
"Who? Kathy?"
"Noooo! The Triplets!"
"But they're... Lil? Vi? Dahl? James?" and the routine repeated itself.

The train ride went in a snap and a bit later, it seemed, the triplets left with the first years over the lake while the rest filled up some carriages. Harry, the twins, Ron, Ginny and Hermione seated themselves at the Gryffindor table while Filch leaded the grownups (Except from Remus, who had already seated himself at the Teachers table) through some magical doors. McGonnagal came in with the trembling first years and Cassie and Luna. She unrolled a roll and first year after first year was sorted till it ended with "Zabibi, Mona!" in Slytherin. She then unrolled another roll and read up "Potter, Cassiopeia!" Cassie went up in front of everyone and was sorted into Gryffindor, McGonnagal then called up "Potter, Luna!" and Luna was sorted into Gryffindor as well. Dumbledore rose and caught everyone's attention.
"I know that many of you have seen a group of grown-ups on the train, grown-ups who shouldn't even be there if the laws of nature is how you expect them to be. People who have rosen from death? These people will be teaching at our school, since our numbers would have been very reduced if we did not hire new people. Severus Snape, our potions teacher, have applied for some time of and in his place we will put James Potter!" James entered through the door Harry had left through two years earlier when he was chosen a champion. He seated himself at Snape's usual spot, trying not to grimace at the thought.
"Our dear Professor Trelawney have retired to start her professional carrier as an Author. In her place we will put Lily Potter, a woman who finished this school with the best Clairvoyance results ever!" Lily came in trough the same door as James and seated herself.
"Our Astronomy teacher has left us behind as well and I have hired Mrs. Potter's sister Violet Evans to take over the teaching." Violet came in, grinning like a mad dog, ad seated herself as well.
"The Third of the Evans triplets that was so loved at this school about twenty years ago, Dahlia Evans, will be the teacher of a new branch of Muggle Studies. This branch will make sure the students will learn more of muggle and wizard history, they will learn geography and math and so on." Dahlia came in, seated herself, and smiled at the crowd of students.
"And last, but not least, a third member of the Mauraders will join our staff. Rubeus has been sent on a mission for Hogwarts and will be away for large parts of the year. In his place I have chosen Sirius Black to be put." Jogging through the door Sirius came, looking like a true Maurader (Looking like a true Maurader He looked like he had dropped off a hundred dungbombs in the Slytherin common room).