Ignatius is a pure-blood 11 year old wizard with a small, thin build, ashy black locks with a slight curl, and a pale, almost porcelain looking complexion. His eyes are a gray with patches of a pale blue and his face, highly aristocratic. If you pay attention to his face, you can see a slick scar on his left cheek. He seems to be cursed with a very judgmental look whenever he is expressionless but is, in reality, nothing like his family. Yes, he shares the high ambitions but his personality, is more friend than foe. He may be a little socially awkward, though subsiding through that will lead to an awfully kind person. Ignatius is, at first very shy and tends to murmur quite a lot, he would soon enough show he is quite knowledgeable and seems to understand much more than his rather dull relatives would. 

He is very much far from his family in personality. Ignatius is much more soft and gentle than any of them, and seems to look more into the different points of view before judging or concluding if one is good or bad. Though his opinions on muggle-borns are very blurry (He is eleven, bad talk about muggles are all he knows) he isn't one to openly insult or insult in general, he's honestly curious on what makes muggle-borns so terrible that his family hates them. 

Growing up in a household like his, you can say he has had life handed to him on a silver platter. Though with luxury, came strict pain and discipline. The scar on his left cheek was caused by his mother, using a hex to slice his cheek when he had talked back to while she and his father was complaining about a muggle-born who worked with his father at the time. You can say, he is very much delighted and content with the fact, now eleven, he gets to leave his family behind because, in all honesty, he was never fond of them. His relationship with his family and parents are very null and numb to him. Ignatius has never felt any sign of affection or love in his entire life. So it is not a surprise he is more one to flinch at a hug than to hug back. Or for him not to know what a crush feels like. Hopefully at Hogwarts, he gets to experience what it is like to feel something that isn't fear or the need to be intimidating and superior than the rest. Especially with the burden and responsibility of being the heir of the house of Carrow for he has no other relative or older sibling. Or any sibling all together.