You're successful. But are you building a family that can sustain success?

Centuryman is the proven operating system for building 100-year family legacies.

The Stakes

The threats to successful families.

70%
of family wealth is gone by the second generation
1 in 3
children raised in faith will leave it
38%
of American adults are estranged from a family member
70%
of family businesses don't survive the founder

Your values. Your beliefs. Your money. Your relationships. Your business. They're all at risk.

This isn't about trusts and estates. Financial advisors and lawyers handle that. Centuryman is about creating a customized family operating system that ensures continuity of your values, traditions, beliefs, and resources — using a 120-year proven system.

Wealthy families get this wrong. The Vanderbilts, Pulitzers, and Hartfords — all gone within a generation. But one family figured it out. The Rockefellers cracked the code, wrote it down, and passed it along in a few dusty old books, which we used to build the Centuryman Method.

The Solution

Welcome to The Centuryman Method.

A complete operating system any father can install, regardless of net worth, to build his own 100-year dynasty.

Built on proven research on multigenerational family governance, timeless biblical wisdom, and the original Rockefeller protocol — passed down through my branch of the family for more than a century.

The only family operating system whose core protocol has been in continuous use for 120 years.
The Framework

What you'll install: The Five Pillars.

Five integrated layers. 22 signature documents. 18 working systems. 5 heirloom artifacts. One system your great-grandchildren will inherit.

Pillar I

Creed

The Identity Layer

Where you define and document your family's mission, values, beliefs, motto, Bible verse, and distinctives. When installed, your children can tell you in their own words what your family stands for.

Pillar II

Council

The Governance Layer

Where you build a lasting system to make decisions in your family for generations. When installed, your family decides as a family — not as individuals reacting to one another.

Pillar III

Capital

The Family's Internal Bank

Where I integrate the asset and trust planning your advisor and attorney already built — and add the missing layers: family banking, charitable giving, and philanthropic strategy. When installed, your wealth serves the mission.

Pillar IV

Chronicle

The Storytelling Layer

Where you build and preserve the culture of your family — traditions, milestones, rites of passage, the stories of elders before they're lost, and the documented annual record. Includes the Traditions Codex, Rites of Passage Map, Legacy Letters, and Annual Chronicle Volume — modeled directly on the original Rockefeller Family Association Transactions. When installed, your grandchildren know who they are because they know who came before.

Pillar V

Continuity

The Human Development Layer

Where every family member — spouse, children, future in-laws — is individually prepared to carry the system forward. When installed, your children grow into the men and women your family needs them to become — not the ones the culture happens to produce.

Every Centuryman walks away with 22 signature documents, 18 working systems, and 5 heirloom artifacts that ensure continuity of your values, traditions, beliefs, and resources.
The Standard

A Centuryman…

  • Executes long-horizon planning that most men never think about.
  • Understands that long-term thinking drives better decisions now.
  • Is highly strategic in ways that create maximum optionality for his family and future descendants.
  • Measures his life both by the moments created now and the benefits he creates for the future.
  • Builds legacy transfer systems far beyond basic wealth and estate plans.
  • Creates maximum durability for his family by planning for contingencies, change, and individualized family development.
  • Follows the proven systems created by 100-year legacy families and dynasties.
  • Actively involves his wife and children in strategic planning, but does not apologize for taking strategic leadership in his family.
  • Proudly plants trees whose shade he may never sit in.
Our Backstory
Mark L. Rockefeller
Mark L. Rockefeller
Founder. Attorney. CEO. Military Veteran. Husband. Father. Grandfather.

I inherited the system, not the fortune.

My father had old books on his shelf we weren't allowed to touch. Cloth-bound, worn at the edges. When my father died, the books came to me.

Inside: the internal records of the Rockefeller Family Association, published between 1905 and 1925 at the request of John D. Rockefeller, Jr. A family constitution, bylaws, officer elections, annual meetings, family pilgrimages, story-capture protocols, published genealogies, and formal efforts to educate every Rockefeller descendant.

This wasn't the history book I expected. It was an operating manual for a family that intended to last.

The Transactions of the Rockefeller Family Association, 1910-1915. From my personal collection.

My great-grandfather appears in Vol. 2, p. 161. But he wasn't from the wealthy branch. I didn't grow up on a family estate. I didn't inherit a trust fund. Like most of you, I had to build it myself.

And I did. I've been an EY Entrepreneur of the Year, Innovator of the Year, 40 Under 40, YPO member, three-time CEO, founder of a non-profit serving 10,000+ military veterans, former Federal Prosecutor and Biglaw attorney — featured in the WSJ, CNBC, Fox News, Forbes, Entrepreneur, Inc. Magazine, and others. I'd had some success.

But the more I built, the more one question haunted me: What does this even matter? Will my family be able to hold what I've built after I'm gone?

And so 7 years ago I used the 120-year-old model to build my first personal 100-year family strategy. Over the years that has grown into a full operating system that combines proven research on multigenerational family governance, timeless biblical wisdom on raising the next generation, and the original Rockefeller protocols.

The Centuryman Method was born.

How to Begin

Four ways to start building.

My goal is to get this system into the hands of 1,000,000 American fathers — regardless of income.

Centuryman serves fathers at every stage of seriousness. Begin where you are.

Tier I — Diagnostic
The Centuryman Diagnostic
Free

The 19-question diagnostic I use in private advisory. In 12 minutes, assess your family across the Five Pillars and receive a personalized scorecard identifying your family's strengths and next-generation risks.

Begin the Diagnostic
Tier II — Toolkit
The Foundations Toolkit
$297

The starter implementation kit. Pre-built templates for your Family Creed, Constitution, Bank Charter, Chronicle Volume, and Individual Development Plans — plus a recorded masterclass. Designed to install in 30 days.

Get the Toolkit
Tier III — Cohort
The Centuryman Cohort
$2,500

A one-month, 8-12 man peer cohort I lead personally. Live weekly sessions. Pre-built templates for all five pillars. Your first family meeting on the calendar by week three. Includes 6 months of Council access and the AI Centuryman Coach.

Apply for the Next Cohort
Tier IV — Membership
The Centuryman Council
$49/month

Ongoing membership for past Centuryman buyers. Monthly live Q&A with me. Access to the AI Centuryman Coach, trained on the Five Pillars and the original Rockefeller archive. Private member forum. Template library updates.

Join the Council
Personal Advisory

Work personally with me.

For fathers ready to install the full Centuryman Method as a personalized engagement. Strictly limited capacity. Application required.

For families with the seriousness, the resources, and the time horizon to install all Five Pillars under my personal direction. Engagements range from remote installations to full in-person interviews, on-site research, and ratification ceremonies.

Engagements range from $25,000 to $100,000.
Each engagement is custom-scoped. Pricing reflects depth, travel, and the number of family members involved. Founding-cohort terms available for the first eight families in 2026.
Apply for Consideration →

The Centuryman Method is not for men looking for weekend inspiration. Not for men whose wives aren't on board. Not for men who confuse a family with a brand. Not for men who believe that being told they are the problem is something that needs solving.

It is for fathers who intend to build something their great-grandchildren will be proud to inherit.

If you're still deciding whether your family deserves a 100-year plan, this isn't yet the moment. When it is, Centuryman will still be here.

Questions Men Ask Before They Begin

What Centurymen want to know.

Do I need to be wealthy for this to be useful?
The Centuryman Method works for any household with a serious intention to last. The Foundations Toolkit ($297) and Cohort ($2,500) are designed for fathers building their first generation of meaningful assets. Personal Advisory typically begins at $500K+ household net worth, but the system is the same — only the depth of installation changes.
How long does this take?
The Diagnostic takes 12 minutes. The Toolkit installs in 30 days. The Cohort runs four weeks. Personal Advisory engagements span 60-90 days from kickoff to ratified Family Constitution.
Does my wife need to be involved?
Yes. The Centuryman Method is a household system, not a male-only retreat. The Family Creed, Constitution, and Generosity Charter are co-authored with your wife. Cohort and Advisory engagements include a structured spousal alignment call.
Is this a Christian program?
The framework is built on biblical principles and the Rockefeller protocol, both of which assume a faith-rooted household. I work with fathers across denominations — the Five Pillars are the structure; your family's faith fills them.
Why is the advisory tier priced the way it is?
I personally deliver every advisory engagement. My calendar holds a maximum of 8-10 advisory engagements per year. The price reflects the personal attention.
What happens after I take the Diagnostic?
You receive a personalized scorecard within 24 hours showing your family's score across all Five Pillars, the highest-priority next step for your situation, and the best-fit tier of engagement.

Begin where every Centuryman begins.

Twelve minutes. Nineteen questions. One scorecard that tells you exactly where your family stands and what to build first.

Take the Centuryman Diagnostic →