A book about wealth, family, and legacy

Family OfficesThe Secrets of Perpetual Wealth

How the great families — Medici, Rothschild, Rockefeller — learned to build, preserve, and pass on wealth across centuries. And why this knowledge, once reserved for billionaires, is now becoming accessible to any family willing to organize it.

Available on Amazon · Thiago Borzacchiello

Book cover of Family Offices: The Secrets of Perpetual Wealth, by Thiago Borzacchiello

A problem that crosses cultures

"Shirtsleeves to shirtsleeves in three generations." Four cultures, four continents, one warning: building wealth is hard — preserving it is even harder.

England
"Shirtsleeves to shirtsleeves in three generations."
China
"Wealth does not survive three generations."
Japan
"From rice paddy to rice paddy in three generations."
Italy
"From stables to stars and back to stables."

The book's journey

Five thousand years of wealth, summarized in one line

The book traces the history of those who created and those who lost the greatest fortunes in the world, all the way to the present.

Before money

Gold, land, and cattle

How the first wealthy people in history preserved wealth without coins, banks, or contracts.

12th–16th c.

Rome, Venice, Florence

The birth of merchant families and the first wealth managers.

Renaissance

The Medici

The birth of professional wealth management in Renaissance Italy.

19th c.

The Rothschilds

The first international financial network in history and the art of managing wealth across countries.

Industrial Rev.

Rockefeller, Carnegie, Morgan

The rise of the largest fortunes ever recorded — and a new problem: how to preserve them.

1882

The Family Office is born

How John D. Rockefeller invented the modern structure copied by Walton, Pritzker, Mars, and Koch.

Today

Democratization

ETFs, global brokerages, and tokenization open doors to structures once exclusive to billionaires.

The future

AI and the digital Family Office

Intelligent agents, asset tokenization, and digital governance are reshaping wealth management.

What's inside the book

Seven parts. Twenty-four chapters. Four centuries of principles.

A structured journey from the origin of wealth to the Family Office of the future.

I

The history of wealth

From before money existed to the Industrial Revolution — how Rome, Venice, Florence, and the great industrial dynasties built the first fortunes.

Ch. 1–5
II

The birth of the Family Office

How Rockefeller invented the modern model and why Walton, Pritzker, Mars, Cargill, and Koch copied it.

Ch. 6–9
III

Far beyond investments

Family governance, councils, protocols, succession, and the legal architecture of wealth: trusts, holdings, foundations.

Ch. 10–12
IV

How they invest

The philosophy of great fortunes and the asset classes that sustain century-old estates — from stocks to art and timberland.

Ch. 13–15
V

Philanthropy

Why virtually every great family practices philanthropy and the impact of the world's largest foundations.

Ch. 16–17
VI

The 21st century

The explosion of global wealth, the democratization of investing, and the technology reshaping the industry.

Ch. 18–21
VII

The future — and you

The Family Office of the future and how families with $1, $5, or $10 million can already access structures once reserved for billionaires.

Ch. 22–24

Chapter 24

Twenty principles learned over four centuries

"Wealth can be created in one generation. Perpetual wealth must be built over many." A sample of the principles that close the book.

01

Wealth is a consequence, not a goal

Families that pursue only money accumulate assets. Families that pursue purpose build a legacy.

02

Building is different from preserving

Creating wealth requires courage. Preserving it requires discipline — and confusing the two is one of the greatest causes of wealth destruction.

04

Governance outweighs genius

Wealth rarely disappears due to lack of intelligence. It disappears due to lack of organization.

05

Succession begins before inheritance

Transferring wealth is an event. Preparing successors is a process that starts in childhood.

08

Time multiplies everything

Compound interest, knowledge, relationships, and reputation: everything grows when given enough time.

+ 15 complete principles in the book

Who this book is for

This is not a book just for billionaires

"The future of Family Offices does not belong only to billionaires. It belongs to every family that understands that wealth is not just money. It is responsibility."

Entrepreneurs and investors

Who have already built wealth and now need to organize, protect, and grow it with discipline.

Multi-generational families

Who want to prepare children and heirs to manage — not just receive — the family's wealth.

New millionaires

Digital entrepreneurs, doctors, lawyers, and executives who have reached seven-figure net worths.

History and finance enthusiasts

Readers who want to understand how Medici, Rothschild, and Rockefeller thought — and what that teaches us today.

About the author

Thiago Borzacchiello

Independent researcher, investor, and scholar at the intersection of wealth, technology, family governance, and long-term wealth building.

He has dedicated thousands of hours to studying the history of great fortunes, the evolution of financial markets, Family Offices, and estate succession — seeking to understand not only how great families became wealthy, but why some preserved and grew their wealth for centuries while so many others vanished in just a few generations.

For him, wealth does not represent merely financial assets: it represents freedom, responsibility, purpose, and the opportunity to build a legacy capable of benefiting future generations.

True wealth is not what one generation accumulates. It is what many generations manage to honor.

Start building today the legacy your family will tell for generations.

Buy "Family Offices" on Amazon

Available on Amazon · Thiago Borzacchiello