Couple's Lavish Jakarta Lifestyle Funded by Rp202.5m Bank Heist

Living a lavish, wealth-filled life is a dream for many. Too often, people resort to any means to indulge in excess. One such story that made headlines in early 20th century Jakarta involved a couple living in opulence. Their daily routine revolved around parties, expensive banquets, and high-class entertainment. However, it was later revealed that their wealth stemmed from the largest bank robbery of the time, equivalent to Rp202.5 million today. The couple, Dutch nationals A.M. Sonneveld and his wife, lived in Batavia during the 1910s. To the public, they were a wealthy couple frequently seen at elite entertainment venues such as Societeit Harmoni, a gathering place for colonial aristocracy and officials. No one suspected a thing. Sonneveld had a prestigious background as a former KNIL officer and executive at one of the era’s largest private banks, Nederlandsch Indie Escompto Maatschappij. His status and job made their glamorous lifestyle seem entirely plausible. Before settling in Batavia, Sonneveld served as a KNIL officer with various assignments and even received awards from the Dutch Queen. After early retirement, he joined Nederlandsch Indie Escompto Maatschappij as head of client funds management, a strategic role with a substantial salary. His reputation and position ensured no one questioned the source of his wealth—until media reports in early September 1913 changed everything. In early September, most Dutch East Indies newspapers reported illegal activities by a bank employee in Batavia. The culprit was identified as A.M. Sonneveld. The Deli Courant (5 September 1913) reported that the 45-year-old had embezzled 122,000 guilders from client funds. Proof emerged after Escompto Bank conducted an internal investigation into suspicious transactions, revealing Sonneveld’s ‘dirty tricks’. In 1913, 122,000 guilders could buy 73kg of gold, given the price of 1.67 guilders per gram. Converted to today’s value, this equates to Rp202.5 million (based on current gold prices of Rp2.774 million per gram). Sonneveld, aware his scheme was exposed, fled with his wife before being formally charged. Police issued a manhunt, publishing detailed physical descriptions in newspapers nationwide. The Sumatra Post (6 September 1913) detailed his appearance: brown-skinned Dutch, with scars on his right cheek and knee, aged 45. The information spread successfully tracked the couple’s escape. They had taken a train from Meester Cornelis (now Jatinegara) to Bandung. ‘Police detected he hired a car from Meester Cornelis and headed to a Bandung hotel,’ reported the Deli Courant. In Bandung, they continued their journey by train to Surabaya. The Bataviaasch Nieuwsblad (7 September 1913) reported that during the trip, Sonneveld met a friend who asked about his destination. He told his friend he was heading to Hong Kong upon arrival in Surabaya, claiming it was for a study visit to Escompto’s Hong Kong branch. However, the friend knew it was a lie. The friend reported this to police, prompting Dutch East Indies authorities to alert Hong Kong. The couple’s escape was soon over. They were arrested shortly after landing in Hong Kong and extradited to Dutch East Indies. Police seized a bag containing the remaining stolen funds. Upon return to Indonesia, they were tried. Sonneveld confessed in court that his crimes were driven by a desire for luxury. His wife was found guilty of knowing about and covering up the crime. Sonneveld received a five-year prison sentence, while his wife served three months. This case remains one of the largest bank robberies of the 1910s, a reminder that instant wealth often hides dark secrets. Today, bank robberies have evolved with new methods, as criminals exploit online platforms to access accounts. The public must remain vigilant to avoid becoming victims.