!
Do not read any further than the chapter 'sumaries', because the other parts can give you information on what is yet to come.
If you want to find out the whole sorting list of Harry's year and other character's sorting feel free to read the rest.
Harry Potter, a Slytherin in Gryffindor
Chapter _: Notes on the Fanfiction
Self-made characters/drastically changed characters/events:
chapter 4:
The Sorting Hat: Owin Griffith, Gryffindor's late mentor
change of dynamics in: the Gryffindor boy's dormitory, the inter house relationships in Harry's year
chapter 3:
Longbottom family: Augusta shows Harry to Platform 9 ¾; Harry sits with Neville in stead of Ron
Weasley family: Molly presumably recognizes Harry, Percy becomes a mayor annoyance, Twins are introduced to "Harry"
Hannah Abbott: meeting her on the train
Susan Bones: meeting her on the train
Slytherin clique: Crabbe, Goyle and Parkinson → they sit with Draco
Hermione: meeting her differs
Penelope Clearwater: introduced as a Prefect
chapter 2:
Grimclaw: goblin, account manager of the Potters
Lucius Malfoy: early introduction
Bathilda Bagshot: originally Harry never got to know her
Aurors of the Ministry: Robarts
Alastor Moody: early introduction
chapter 1:
- no mayor changes besides some different questions and opinions on Harry's side
First year at Hogwarts 1992/93
Hufflepuff:
girls: Alice Tolipan, Heather ?
boys:
Ravenclaw:
girls: Luna Lovegood
boys: Luca Caruso
Gryffindor:
girls: Eloise Midgen, Kellah Night, Rionach O'Neal, Ginny Weasley
boys: Collin Creevey, Bem ?
Slytherin:
girls: Flora Carrow, Hestia Carrow
boys:
First year at Hogwarts: 1991/92
Hufflepuff:
girls: Hannah Abbott, Susan Bones, Megan Jones, Sally-Ann Perks, Sally Smith
boys: Wayne Hopkins, Justin Finch-Fletchley, Ernie Macmillan, Oliver Rivers, Zacharias Smith
Ravenclaw:
girls: Mandy Brocklehurst, Sue Li, Morag MacDougal, Padma Patil, Lisa Turpin
boys: Terry Boot, Cornfoot, Corner, Kevin Entwhistle, Anthony Goldstein
Gryffindor:
girls: Lavender Brown, Hermione Granger, Fay Dunbar, Lily Moon, Parvati Patil
boys: Neville Longbottom, Seamus Finnigan, Harry Potter, Dean Thomas, Ronald Weasley
Slytherin:
girls: Millicent Bulstrode, Tracy Davis, Daphne Greengrass, Pansy Parkinson, ? Runcorn
boys: Vincent Crabbe, Gregory Goyle, Draco Malfoy, Theodore Nott, Blaise Zabini
First year at Hogwarts 1990/91
Hufflepuff:
girls:
boys:
Ravenclaw:
girls: Cho Chang, Marietta Edgecombe
boys:
Gryffindor:
girls: Katie Bell, Leanne ?
boys: Carl Hopkins, Cormac McLaggen,
Slytherin:
girls:
boys: Urquhart
First year at Hogwarts 1989/90
Hufflepuff:
girls:
boys: Cyril Meakin
Ravenclaw:
girls:
boys: Jake Flinton
Gryffindor:
girls: Angelina Johnson, Alicia Spinnet
boys: Lee Jordan, Kenneth Towler, Fred Weasley, George Weasley
Slytherin:
girls:
boys: Miles Bletchley, Graham Montague, Cassius Warrington
First year at Hogwarts 1988/89
Hufflepuff:
girls: Tasmin Aplebee, Heidi Macovy
boys: Cedric Diggory, Malcolm Preece, Anthony Rickett
Ravenclaw:
girls:
boys: Terry Strickland
Gryffindor:
girls:
boys: Ritchie Coote, Andrew Kirke, Jack Slopper, Nicolas Grimmett
Slytherin:
girls:
boys: Eric Murley
First year at Hogwarts 1987/88
Hufflepuff:
girls:
boys: Gabriel Truman
Ravenclaw:
girls: Penelope Clearwater
boys: Robert Hilliard
Gryffindor:
girls:
boys: Percy Weasley, Oliver Wood
Slytherin:
girls:
boys: Lucian Bole, Peregrine Derrick, Adrian Pucey, Mervyn Wynch
First year at Hogwarts 1984/85
Hufflepuff:
girls: Nymphadora Tonks
boys:
Ravenclaw:
girls:
boys:
Gryffindor:
girls:
boys: Charles Weasley
Slytherin:
girls:
boys:
First year at Hogwarts 1982/83
Hufflepuff:
girls:
boys:
Ravenclaw:
girls:
boys:
Gryffindor:
girls:
boys: William Weasley
Slytherin:
girls:
boys: