The Mao Family is known for being among the wealthiest families of the solar system and in particular for the Mao-Kwikowski Mercantile.

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Jules-Pierre[edit | edit source]

Jules-Pierre Mao Books • TV is the patriarch of the family with influences going back before the event of Leviathan Wakes. He is best known for founding Mao-Kwikowski and serving as CEO. With significant resources, he wields formidable influence within Earth's government and throughout the solar system.

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Julie[edit | edit source]

Juliette Andromeda Mao Books • TV or "Julie" is the eldest daugher of Jules-Pierre. She is the best known daughter and sibling. She became involved with the OPA during the timeframe of events detailed in Leviathan Wakes.

Claire[edit | edit source]

Clarissa Melpomene Mao or "Claire" is the sister of Julie who became recognized for her activities within the timeframe of Abaddon's Gate. She felt a tinge of competitiveness toward her older sister a sense she shared with their mother. Clarissa resented Julie's intelligence and attractiveness.

Mom[edit | edit source]

Ariadne Mao is the wife of Jules-Pierre and mother to his children including Julie and Claire.

Petyr[edit | edit source]

Petyr Mao is the eldest son of Jules-Pierre and Ariadne. He loves mathematics. He has a ship which his sister Clarissa considered working on in one of her moments of fanciful dreaming.

The Twins[edit | edit source]

Michael Mao is the younger son and first twin.

Anthea Mao is the youngest daughter and younger twin to Michael. The two of them were close with each other if with nobody else.[1]


  1. "The Expanse: Abaddon's Gate" Chapter Eleven: Melba
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