Ruben is looking for an heir who is entitled to a sum of more than 13,000 euros. In his search, Ruben makes a number of discoveries that lead him to the rightful owner. But this person seems to have disappeared without a trace for years. Will Ruben still be able to find the lucky one and hand over the inheritance?

Ruben brings a legacy of just over 100,000 euros to Zeist. In this beautiful castle town, Mrs. Hanna Mathilda Cienciala-Dahl dies in the late 1990s. She leaves a fortune that no one comes to collect. Who was she? And how did she make her fortune? Ruben even goes looking for her heir beyond our borders.

Ruben Nicolai goes in search of rightful heirs of unknown legacies. During his search for these heirs, special family histories often come to light.

Ruben Nicolai goes in search of rightful heirs of unknown legacies. During his search for these heirs, special family histories often come to light.

Ruben Nicolai goes in search of rightful heirs of unknown legacies. During his search for these heirs, special family histories often come to light.

Ruben must find the rightful heirs of more than 16,000 euros as soon as possible, otherwise the inheritance will expire and the money will disappear in the state treasury. With the help of heir researcher Klaas Zondervan, he delves into the enormous Houtkamp-van Zwietering family. During his research, he finds online family trees that don't seem right and does something he hasn't done before.