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If we contacted you, you may be entitled to an inheritance. Please call 1-800-628-7221.
Locate Missing Heirs — Probate & Estate Research

Probate Investigation ▪ Heir Locator Services ▪ Forensic Genealogy

American Research Bureau (ARB) is an international probate and estate research firm specializes in locating missing heirs or unknown heirs to unclaimed estates worldwide.  If we contacted you, we believe you may be an heir to a share of an unclaimed inheritance.

With over 80 years of experience in forensic genealogy and probate research investigation, our expert team of forensic genealogists and probate researchers have extensive knowledge of intestate succession laws and expertise in locating missing heirs or unknown heirs who are unaware of their unexpected inheritance. We prevent fraudulent inheritance claims by using advanced research methods to connect the rightful heirs to unclaimed inheritance assets.

We stand behind our heir location services and probate investigation services with a 100% risk-free guarantee. There are never any upfront fees or out of pocket expenses as our fees are paid only when you receive your missing inheritance.

Recommended by many trust and estate lawyers, we provide courtesy heir search solutions for attorneys and estate administrators to meet their fiduciary responsibilities by locating and verifying an estate, and an estate’s rightful heirs and beneficiaries.

"Your staff have always been very helpful and professional. Thanks to you, I now have a better understanding of my grandfather's family. If you ever need a reference from me, please ask."
- Laurel Petropulos