SEC ADV Form filed Q1 2026 · CRD #284-71920
$4.2B AUM · 41 client families · Boston · Greenwich
Overview  ·  Partners & Team
SectionPeople & Practice
Headcount28 (Across 3 Offices)
Avg. Tenure12.4 Years

The partners,
and the practice
around them.

Twenty-eight people across three offices. Partners and team members are listed below in approximate order of tenure. Every member is reachable directly by every client family — there are no gatekeepers.

The Four Managing Partners

The partners.

Each partner leads a practice area but works across all engagements. New families are introduced to all four during onboarding and continue meeting at least one quarterly thereafter.

Eleanor Whitford-Bain

Managing Partner · Investments
CFA · MBA Wharton '94 · BA Wellesley '88

Founded the firm in 1992. Previously fixed-income portfolio manager at Brown Brothers Harriman. Author of the firm's annual letter since inception. Board member, Boston Public Library Foundation.

Joined1992
Tenure34 yr
OfficeBoston

Gerard Ashworth

Managing Partner · Tax & Estate
JD/LLM Taxation, NYU '99 · CPA · BA Yale '94

Joined 2003 from Skadden's private-client practice. Leads the firm's tax architecture and estate-coordination work. Adjunct lecturer in trust and estate practice at Boston University School of Law.

Joined2003
Tenure23 yr
OfficeBoston

Priya Vasudevan

Managing Partner · Family Governance
PhD Family Systems, Northwestern '06 · CFP

Joined 2010 to build out the firm's governance practice — a discipline that, at the time, was unusual for an investment-led RIA. Leads constitution drafting, family-meeting facilitation, and the next-generation curriculum.

Joined2010
Tenure16 yr
OfficeGreenwich

Theodore Halloran

Managing Partner · Private Markets
MBA Stanford GSB '08 · BS Princeton '02

Joined 2014 from Bessemer Investors. Sources, vets, and structures the firm's private-equity, venture, and real-asset positions. Sits on the LP advisory boards of seven funds.

Joined2014
Tenure12 yr
OfficeGreenwich
The Practice

Eight directors and
senior associates.

The full client-facing roster across all three offices. Every team member meets each client family at least once per year.

Annika Sørensen

Director · Tax

CPA, LL.M. NYU '12. Leads multi-state residency and trust-distribution modeling for the Boston book.

Joined 2015 · Boston

Marcus Devereaux

Director · Investments

CFA. Previously fixed-income at PIMCO. Leads liquid-sleeve management across forty client households.

Joined 2016 · Boston

Hannah Lindquist

Director · Philanthropy

Foundation administration, grantmaking strategy, and Form 990 oversight. Previously program officer, Russell Sage.

Joined 2017 · Greenwich

James Okonkwo

Director · Private Markets

MBA Booth '14. Sources venture and growth-equity allocations. Sits on three LP advisory boards.

Joined 2018 · Greenwich

Beatriz Cordero

Senior Associate · Concierge

Leads household management for tier-three engagements. Aviation tax background. Multilingual.

Joined 2020 · Boston

Caleb Moriarty

Senior Associate · Estate

JD Yale '19. Coordinates with outside trust counsel on dynasty trust funding and rebalancing.

Joined 2021 · Boston

Yuki Tanabe

Senior Associate · Governance

Family-meeting facilitation, conflict mediation, and next-generation curriculum design.

Joined 2022 · Greenwich

Reed Calloway

Senior Associate · Risk

Excess-liability, kidnap-and-ransom, and specialty-collection coverage placement and oversight.

Joined 2023 · London
Locations

Three offices.
One practice.

Established 1992

Boston

The original office. Houses the firm's investment, tax, and estate practices. Eleven team members occupy four floors of a 1928 Beacon Hill townhouse near the Common.

Established 2010

Greenwich

The governance and private-markets office. Twelve team members serve clients in southern Connecticut and the New York metropolitan area. Quarterly family meetings often happen here.