Three decades after Earl Tupper's tenure, the property was snapped up in 1980 for $1.6 million (£1.3m), which is $5.9 million (£4.7m) in today's money. The buyer was Khalil bin Laden, one of Osama bin Laden's half-brothers. Long before their family name became synonymous with the horrifying terrorist attacks on New York, the bin Ladens were a large family that travelled and lived in many Western countries, including Sweden where this picture was taken in 1971. Osama stands second from the right, but it's unknown if Khalil is pictured. Their father, Mohammed bin Awad bin Laden, a construction magnate, left behind 54 children when he unexpectedly passed away in 1967 in a plane crash.