(WARNING: Spoilers below)
"Tessier-Ashpool is a fictional family appearing in William Gibson's Sprawl trilogy novels. The family owns Freeside, a space station shaped like a spindle Bernal sphere constructed in high orbit. The family resides in the Villa Straylight, which occupies one end of the spindle.
The family is organized and run as a corporation, Tessier-Ashpool S.A.. Family members are kept under cryogenic stasis and thawed out periodically so that governance of the family is cycled between members. According to "orbital law" they are legally dead while cryogenically preserved.
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The Tessier-Ashpools were founded with the marriage of scions of two powerful families: Marie-France Tessier, who was Swiss and John Harness Ashpool, an Australian who inherited a Melbourne engineering company. After the two were married, Ashpool began construction of Freeside in high orbit due to the relatively relaxed laws governing construction.
The family became extremely successful financially, developing the attached space station, sponsoring human colonization of space, and acquiring a number of other firms which subsequently flourished.
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However, following the death of Marie-France, the family became extremely reclusive. Family members, including Ashpool, tended to place themselves in cryogenic sleep. At any one given time, only one or two of the children would be awake. They are also known for cloning their own assassins, "vat-grown" ninja who follow their orders without question.
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By the time of Neuromancer the family has become extremely degenerate and dysfunctional. The patriarch Ashpool spends almost all of his time in cryogenic stasis. A dissolute alcoholic and heavy drug user, when he is awakened for the final time he has sex with and subsequently murders a clone of his daughter prior to committing suicide."