Because some futures must be composed
Maison de l'Heir
Maison de l’Heir is a private search agency specializing solely in the discreet acquisition of the world's most exceptional male genetic material. We work exclusively on behalf of individuals and families seeking not just biological donors, but legacies in waiting.
Discretion is our currency
We do not advertise profiles.
There is no catalogue to browse.
Every search begins with a conversation—
and ends with an heirloom.
There is no catalogue to browse.
Every search begins with a conversation—
and ends with an heirloom.
A different kind of inheritance
We do not do any marketing.
We do not respond to press.
We choose our clientele meticulously.
We are not for everybody.
We do not respond to press.
We choose our clientele meticulously.
We are not for everybody.
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Preview of our specimens
Upon identifying a viable match, Maison de l’Heir manages all legal, medical, and logistical components of acquisition. This may include air-tight exclusivity agreements that prohibit any additional lineages, preservation and cryostorage, international transfer coordination, and referrals to bespoke and experimental genetic services to hand-select the most promising embryos.
Acquisition
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Global in scope, unbound by conventional donor pools. Artists. Athletes. Thinkers. The genetically gilded. There is no menu as our search targets individuals of extraordinary merit, rare lineage, or exceptional epigenetic resonance. We engage in intellectual, aesthetic, philosophical, and genetic health screenings. Privacy guaranteed.
Search
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A private, in-depth consultation to understand your values, vision, and desired inheritance. We ask questions no one else will.
Together, we assemble a profile of your future heir, not just physical attributes, but temperament, intellectual leanings, creative potential, even ancestral echoes.
Together, we assemble a profile of your future heir, not just physical attributes, but temperament, intellectual leanings, creative potential, even ancestral echoes.
Intake
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There is no application form. Access begins with a discreet referral or an inquiry here. If you are not known to us, we will ask you to articulate not what you want, but why. Only a fraction of inquiries proceed. The criteria are not made public.
Inquiry
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Step by step
№5 singular contribution: Many of our matches are one-to-one: a single heir, a single inheritance.
№4 beyond aesthetics: Intellectual orientation, creative production, and social lineage are as integral as genetic inheritance. Beauty is acknowledged, but never mistaken for the whole.
№3 no guarantees: Some searches take months. Some end in silence. If the right figure does not exist, we will not proceed. We prefer absence to approximation.
№2 commissioned model: This is not a transaction. Rather, it is structured as a gesture of recognition—like commissioning a portrait, not purchasing a sample.
№1 curatorial model: the best donors are not looking to donate. They are not listed or stored—they are identified, approached, and engaged only when a search requires them.
Our genetic material
For centuries, legacy was left to chance—biology as lottery. Families built on availability, not intention. Futures determined by speed of access, not depth of thought. Maison de l’Heir exists for those who believe that lineage deserves more than convenience. That the biological act of creation can be elevated into an intellectual, aesthetic, even spiritual gesture—a choice made with gravity. We do not ask who do you want the child to look like. We ask what do you want to leave behind.
Then we search. This is not about perfection. It is about precision—the alignment of values, vision, and lineage. A child is not a product. But the conditions of their becoming can be curated with the same care as a legacy artwork, an heirloom estate, or a rare acquisition. Maison de l’Heir is not for those seeking options. It is for those seeking the one they already sense must exist.
