INTERNATIONAL PROBATE RESEARCH

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Incomplete family trees create fiduciary exposure. We verify the full picture.

Forensic genealogical research and court-ready documentation for trust and estate attorneys managing cross-border estates.

Forensic genealogical research and court-ready documentation for trust and estate attorneys managing cross-border estates.

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RECOGNISED BY LEADING PROFESSIONAL BODIES

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SCOPE. DEPTH. PRECISION.

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Verified results across jurisdictions

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Years

Proven Experience

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Years

Proven Experience

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Years

Proven Experience

88+

Jurisdictions Researched

88+

Jurisdictions Researched

88+

Jurisdictions Researched

9,985+

Heirs Verified

9,985+

Heirs Verified

OUR CORE SERVICES

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Structured verification for every stage of estate administration

CORE SERVICE

Locate rightful heirs with speed, precision, and global reach

Global Heir Search

CORE SERVICE

Court-Ready Affidavits of Heirship — Delivered with Precision

Affidavit of Heirship

CORE SERVICE

Ensure estate distributions are accurate, defensible, and risk-free

Kinship Verification

CASE STUDIES

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Cross-border estates, incomplete records, verified resolutions

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  • Intestate estate in New York: heirs located in Ireland, Canada, and Brazil

    OUTCOME

    Estate proceeded after we verified all living next of kin and produced court-ready documentation.

    Case Study 1

  • Florida estate with a missing sibling: located after 40 years of no contact

    OUTCOME

    Beneficiary identified and estate distributed correctly.

    Case Study 2

  • Bank trust department: complex estate with partial records

    OUTCOME

    Reconstructed family tree and verified each heir’s legal entitlement.

    Case Study 3

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HOW IT WORKS

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From inquiry to court-ready report in four structured steps

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1

Assessment

We review the estate circumstances, identify jurisdictional complexity, and assess the scope of research required. You receive a preliminary assessment with no obligation.

1

Assessment

We review the estate circumstances, identify jurisdictional complexity, and assess the scope of research required. You receive a preliminary assessment with no obligation.

2

Strategy

We develop a research strategy tailored to the jurisdictions, record systems, and family structure involved. You approve the approach and timeline before work begins.

2

Strategy

We develop a research strategy tailored to the jurisdictions, record systems, and family structure involved. You approve the approach and timeline before work begins.

3

Research

Our researchers conduct forensic genealogical investigation across the relevant jurisdictions, with regular progress updates. You are informed at every stage.

3

Research

Our researchers conduct forensic genealogical investigation across the relevant jurisdictions, with regular progress updates. You are informed at every stage.

4

Report

You receive a structured report, verified family tree, and supporting documentary evidence, prepared to withstand court scrutiny and beneficiary challenge.

4

Report

You receive a structured report, verified family tree, and supporting documentary evidence, prepared to withstand court scrutiny and beneficiary challenge.

FROM OUR CLIENTS

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What attorneys say about working with us

  • "Erin International kept me informed throughout the process, from court hearings to required documents. I’m truly grateful to Padraig Grennan and his team for their professional handling of a very sensitive situation."

    – Seán Leonard, T&E Attorney

  • “Erin International were methodical, sensitive to the issues involved, and kept me updated throughout. Their final reports were accurate and delivered on time. I would have no hesitation in recommending them.”

    – Denis Ryan, T&E Attorney

  • “I was surprised to be contacted by Erin International about a possible inheritance. They were professional, explained the process clearly, and kept me informed throughout. I appreciated their help in sorting everything out.”

    – Michael Kennedy, T&E Attorney

  • “Erin International found U.S. based relatives of my deceased client and provided a genealogy report that proved kinship, allowing me to close a long standing estate file with confidence.”

    – Pearse Duffy, T&E Attorney

  • “Erin International found U.S. based relatives of my deceased client and provided a genealogy report that proved kinship, allowing me to close a long standing estate file with confidence.”

    – Pearse Duffy, Lawyer

  • “I was surprised to be contacted by Erin International about a possible inheritance. They were professional, explained the process clearly, and kept me informed throughout. I appreciated their help in sorting everything out.”

    – Michael Kennedy, Beneficiary

  • “Erin International were methodical, sensitive to the issues involved, and kept me updated throughout. Their final reports were accurate and delivered on time. I would have no hesitation in recommending them.”

    – Denis Ryan, Lawyer

  • "Erin International kept me informed throughout the process, from court hearings to required documents. I’m truly grateful to Padraig Grennan and his team for their professional handling of a very sensitive situation."

    – Seán Leonard, Beneficiary

COMMON QUESTIONS

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Questions attorneys ask before engaging us

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We typically handle heir research in-house. Why would we engage an external firm?

What does "court-ready documentation" mean in practice?

How long does a typical investigation take?

What does this cost?

How do you handle sensitive or contested estate matters?

What jurisdictions do you cover?

MANAGING A COMPLEX ESTATE?

If your estate involves international heirs, unverified family branches, or incomplete records

Structured verification may reduce avoidable exposure

DISCUSS A CASE

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Call (646) 631-3932

DISCUSS A CASE

MANAGING A COMPLEX ESTATE?

If your estate involves international heirs, unverified family branches, or incomplete records

Structured verification may reduce avoidable exposure

DISCUSS A CASE

DISCUSS A CASE

Call (646) 631-3932

DISCUSS A CASE