R E L A T I O N S H I P S
FATHER Wilmur Longbottom; tba.
MOTHER Francine Longbottom (nee Abbott); tba.
SIBLINGS Georgina Longbottom & Josephine Longbottom; tba.
ETC Cousins galore! To be added as relevant.
ROMANCE He is hopelessly devoted to Augusta Avery, although clearly he is not good enough for her.

P E R S O N A L I T Y
Geoffrey is that nice boy you could take home and introduce to your mum. He's a gentleman to the core, and would never even think of insulting anyone - particularly not anyone of the female persuasion. He's carefully polite to everyone, and has been known to apologize a bit too much whenever he even thinks someone has taken offense - Geoffrey is hardly the sort you'll find getting into arguments. He's only ever been known to come close to arguing when one of his little sisters, cousins, or friends is being disrespected. And then? It's more an attempt at a stern lecture. While Geoffrey certaintly couldn't be classified as a 'coward' - he'd throw himself in front of a bus for any of his younger sisters, and even a stranger, thanks very much - he's by no means a loud and outgoing sort of person. He prefers smaller groups to huge crowds, and likes pleasant conversation more than arguments. He's been known to participate in debates, but in a purely Ravenclaw sort of way - Geoffrey likes to play devil's advocate from time to time, and usually debates ideas just for the sake of furthering knowledge, and learning other points of view.
 
Geoffrey can be a bit too helpful. He goes out of his way to offer assistance to anyone who even looks like they might be distressed, and he'd give away the clothes on his back if he thought it'd help. If he thinks someone needs help, he's not likely to listen to 'no', either - and that's the only time the word 'no' would not deter him. He simply can't stand to not help others if they require assistance. This is particularly true for the female population, and even more so for his younger sisters or cousins. Geoffrey can't even imagine leaving someone alone with their problems, even if it's absolutely none of his business.
 
Although Geoffrey was sorted into Ravenclaw, he is by no means a sensible sort of person. While he's highly intelligent, he rather lacks any sense of self preservation, always putting every other person in the world before himself. Geoffrey has been known to go to rather stupid lengths at the whims of his younger sisters, and never seems to regret it or hold it against them. His tendancy to sacrifice anything and everything of himself for anyone and everyone else is, quite frankly, lacking any sort of sense. One has to wonder at his sense of self-worth - and might be surprised to find he is actually fairly confident in himself, in a quiet sort of way. It's just his tendancy to care for people, and his inability to let anyone get hurt, if he could possibly stop it.
 
He's also been known to lack any fashion sense at all. If it's brightly coloured and tacky, Geoffrey is probably wearing it. He rarely seems to match, if ever, and his gifts are both a subject of horror and confused fascination. Only Augusta Avery seems to share his passion for rather tacky, clunky items, and she's the only one who truly seems to like his gifts as a result. He does mean well, sadly; he just doesn't seem to manage to get things right.
 
While he seems to most to be something of a doormat because of his overly nice nature and his willingness to do anything to help anyone, Geoffrey has been known to show a spine. It usually pops up in regards to his younger sisters or cousins. Geoffrey will stand up for family without fail, as he would for friends (and, of course, the occasional complete stranger). He also has very steadfast beliefs, despite his tendancy to debate them and everything else in the world. He's not the sort of person to hide what he believes in, even if he's not precisely the loudest sort of brave. Geoffrey believes in honesty to himself as well as others, and it's hard to imagine him lying about anything - which often has mixed results. 
Z O D I A C
Virgo: In some ways, this seems almost a contradiction. A head-in-the-clouds, theoretically-oriented Ravenclaw, born under the pragmatic, materialistic sign of Taurus? However, a surprising number of philosophers (including Socrates) have been Taureans. The intellectual Taurus is gifted not only with prodigious mental capacity, but also the sensible logic, determination, and assurance to see a theorem through from start to finish. Ravenclaws born under this sign make excellent magical researchers and are gifted with the unusual capacity to write sensibly and fluently about their results and interpretations of experiments. Because Taurus is a patient sign, and good at communication, many Ravenclaw Taureans eventually end up teaching at Hogwarts.
O O C
MUN Katie.
PORTRAYED-BY Robert Pattinson.
DISCLAIMER Icons credited in comments. Profile layout was taken from various players who apparently stole it from Cassie. I don't own Robert or Geoffrey, but I do lay claim to Geoffrey's details and writings.