3. Meanwhile, he was being ferried around the globe to tech conferences, getting introduced to other potential investors. D'Aloisio made a remarkable impression on everyone he crossed paths with. 'He has an eerie maturity,' says Andrew Halls, headmaster of the King's College School in Wimbledon, which D'Aloisio has attended since he was 11. 'He has an extraordinary articulateness in the face of situations that, for me, even as a 54-year-old, might be terrifying.'
6. Bedrooms are up a curving staircase. A loft-like library overlooks the central atrium. Walls of glass in the master suite and its en-suite bathroom take in acres of marshland. The suite opens to a sun deck on the water side of the house. Both other bedrooms also have en-suite bathrooms. The lower level is finished as a gym, with a half bath and a garage with space for several cars.