Prince Harald von Hohenzollern of Germany died unexpectedly at age 63 from a cardiac arrest while on a business trip in Namibia, shortly before his wife was due to give birth to their first child. The German aristocrat’s death occurred in Windhoek, where he was working in the diamond industry.
Princess Josefa von Hohenzollern, 51, announced her husband’s death on social media on June 25, writing that her beloved husband “died completely unexpectedly of a sudden cardiac death.” The princess expressed that the loss hit her very deeply and requested time to grieve and prepare for their unborn child’s arrival.
The couple’s first child, a boy was born on July 31, 2025. Princess Josefa indicated she would be stepping back from campaigning and social media to focus on grieving and being there for her baby. She thanked supporters for their condolences and requested understanding during this difficult time.
Prince Harald and Princess Josefa met at a trade fair in 2022 and married in September 2024 in Kollnburg, the princess’ hometown in Bavaria. According to German outlet Bild, their meeting at a trade show in Stuttgart was described as love at first sight. Their romance developed over two years before they wed in a ceremony that captured many hearts.
Princess Josefa is currently running for re-election as mayor of Leonberg, a town of 50,000 residents in the German state of Baden-Württemberg. She serves as First Mayor and Deputy Mayor of Leonberg and is a member of the center-right Free Democratic Party. The princess first secured her position in May 2021 after receiving 17 of 33 votes for an eight-year term, following a complex electoral process that began in November 2020.
Locals affectionately refer to Princess Josefa as the “singing mayor” due to her passion for music and frequent appearances at cultural events throughout the region. Her love of music and participation in cultural activities has made her a beloved public figure in the community. However, her tenure has faced some challenges, including being placed on leave in June 2023 by Mayor Martin Cohn following months of political conflict.
Prince Harald belonged to the historic House of Hohenzollern, a formal royal German dynasty dating back to 1061. The dynasty has historical ties to Brandenburg, Prussia, Romania, and the German Empire, with members who once served as German emperors, kings of Prussia, and Romanian royalty. The family’s rule ended following the German Revolution after World War I, when Germany’s monarchy was abolished in 1918.
While the royal house is no longer officially recognized by the German government, two branches of Hohenzollern aristocracy remain intact today. Georg Friedrich, Prince of Prussia, leads the formerly royal Prussian line, while Karl Friedrich, Prince of Hohenzollern, heads the formerly princely Swabian line. Despite Germany’s monarchy being abolished, these aristocratic titles continue to be maintained by the family.
Princess Josefa assumed her royal title after marrying Prince Harald, who had maintained a relatively low profile despite his aristocratic status. Unlike other European royals, the former royal houses in Germany are not recognized by the state, though they maintain their historical significance and cultural importance.
The princess shared several personal photographs alongside her announcement, showing the couple in happier times during their brief but meaningful marriage. The images captured memories from their life together, offering a glimpse into their private relationship that had begun with such promise and excitement about becoming first-time parents.
The royal community and citizens of Leonberg have expressed their condolences and support for Princess Josefa during this difficult time. Messages of sympathy continue to pour in from across Germany and beyond, as the community rallies around their beloved mayor in her time of need.
Princess Josefa von Hohenzollern welcomed her baby boy on July 31, 2025, at 12:47 AM. She named her son Leopold and announced the birth on social media, calling him the “biggest light” in her life. She wrote: “Today at 0:47 o’clock our son Leopold saw the light of the world. We are overjoyed, grateful – and just overwhelmed by this little ray of sunshine. Such a small person – and yet already the biggest light in my life. We’re doing fine. Welcome baby leopold ❤️.”
On August 3, Princess Josefa shared a photo of herself cradling her son at Krankenhaus Leonberg hospital in Germany. She expressed her gratitude for the care she received, saying the past few days had been intense, emotional, and filled with a sense of closeness. At Leonberg Hospital, she experienced firsthand what it means to be supported as an expectant mother—with exceptional skill, genuine respect, and heartfelt compassion.
Despite her husband’s death and new motherhood, Princess Josefa continued her campaign for mayor of Leonberg. She had announced before her husband’s death that she intended to continue her mayoral run, stating, “That would also be in my husband’s best interest.” The mayoral election is scheduled for September 28, 2025.
