This is what I think would have happened if Lucius Malfoy had been convicted of being a Death Eater after Harry Potter defeats Voldemort the first time and is sent to Azkaban.
"Now Draco, remember to stay away from aurors, they've already given our family enough trouble."
"Yes mother. I know mother. I can take care of myself." replies a 11 year old Draco Malfoy to his worried mother.
"I'll just be getting your books. Heres the money for your robes." replies Narcissa handing Draco some gallons
Draco hugged his mother, and walked into the nearest robes store, Madam Malkin's' robe shop "Hogwarts?" asks a middle aged woman dressed in lomg black robes, who was presumably Mada, Malkin
"Yes." replies Draco curtiously
"Over here."
Draco stood on a box whilst the woman disapeared around the corner, and nearly fell of the box as a measuring tape began entwinning itself around him.
Draco was staring out to space only to be snapped back to reality of as a black haired, boy dressed in muggle clothing stood on the box next to him.
"Hullo."
"Ah hello," replies the muggle clothed boy next to him.
Draco resists the urge to laugh when the boy nearly topples of his box when the measuring tape rises up around him.
"Don't worry, I nearly fell off as well." Draco tells him reasuringly
"Oh, okay."
"So are you muggle born?" Draco asks with interest
"Sorry?"
"Were your parents one of ours?"
"Yes." replies the boy, gruffly
"I was just wondering about your clothes." explains Draco
The boys posture loosened at the explaination. "My parents died when I was little. I grew up with muggle relatives."
"Oh I'm sorry. Was it because of you know who?"
"Yeah." replies the boy sadly, Draco nearly flinches at this, his dad had been a death eater.
"I'll never know my dad because of him." adds Malfoy, leaving out the fact that his dad was still alive in Azkaban.
"Oh I'm Draco, by the way." says Draco holding out his hand
"Harry." replies Harry accepting his hand.
"So do you know what house you'll be in."
"Umm"
"I mean it's impossible to know exactly which house you'll be in but I think I'll be in Slytherine."
"Whys that." questions the boy
"Because I have ambitions and Slytherines are the most ambitious." Ambitions to be nothing like my father, Draco adds silently.
Just then Madam Malkin returns. "You can go now." she says to Harry
"I'll see you at Hogwarts then." says Harry
"Yeah."