Louis Keller was a man of contrasts—eccentric yet determined, wealthy but not widely respected by the elite circles he orbited. Born on February 27, 1857, in Manhattan, Keller was the product of a distinguished family. His father, Charles M. Keller, was a prominent attorney who had authored the U.S. Patent Law of 1836 and became the first U.S. Commissioner of Patents. Keller's mother, Heloise Antoinette de Chazournes, was of French lineage, the daughter of a New York merchant and broker. Although Keller grew up in Manhattan, it was the family’s country estate in Springfield, New Jersey, that left the deepest impression on him.
Keller never attended preparatory school or university, and his early ventures were varied and mostly unsuccessful. He dabbled in gunsmithing, ran a cartridge manufacturing plant, and tried his hand at dairy farming. None of these efforts yielded much success. He was known for his sandy hair, short and stocky build, limp, mustache, and a squeaky, affected voice—traits that only added to his odd persona. Deafness afflicted him from an early age, possibly aiding him in tuning out the critics who scoffed at his ambitions.
Though he socialized with New York’s elite, Keller was never truly part of high society himself—he was a second-generation Catholic, a notable barrier in the Protestant-dominated social scene. But in 1885, Keller made his mark when he co-founded Town Topics, a society newspaper. Two years later, he sold the paper and launched his most enduring creation: The Social Register. A carefully curated list of society's inner circle—chosen entirely by Keller—it was published biannually and became the definitive guide for America’s upper class. At $1.75 per copy, it turned into a lucrative venture and gave Keller financial stability.
Keller's entrepreneurial spirit didn’t stop there. He began hosting annual picnics on his Springfield farm for those listed in the Social Register, and these events became social fixtures. Recognizing a growing interest in golf among his friends, he converted his farm into the Baltusrol Golf Club, named after Baltus Roll, a former area farmer. Opening in 1895, Baltusrol offered a nine-hole course and a renovated farmhouse as a clubhouse. Members journeyed from New York City by train and horse-drawn carriage.
This led to Keller’s most ambitious project: building a railroad. Transportation to Baltusrol was cumbersome, and with the automobile not yet widespread, Keller saw rail as the ideal solution. In 1904, he formed the Rahway Valley Railroad (RV), intending to connect Kenilworth to Summit, thereby improving access to Baltusrol and promoting local development. The line opened to Springfield in 1905 and reached Summit in 1906. Keller spared no expense, constructing depots, coal bunkers, and engine sheds. He even paid to pave the road connecting the club to the Baltusrol station.
Keller’s venture into railroading, however, came at great cost. Construction was expensive, and in 1907, he mortgaged the entire property through a $400,000 loan held by Chemung Canal Trust Co. of Elmira. To wrest control from the Elmiran bondholders, he created the Rahway Valley Company, Lessee, in 1909 to lease and operate the railroad, ensuring he stayed at the helm.
Though Keller served as President and primary financier, the day-to-day running of the railroad was left to his General Managers: Horatio Dankel, J. Spencer Caldwell, Robert H. England, and eventually Roger A. Clark. Still, Keller took an active interest in operations and micromanaged when necessary. He poured his personal wealth into the railroad—acquiring land for a Maplewood branch line, funding the purchase of locomotive No. 8 when the company couldn’t, and keeping the line afloat through multiple lean years.
After World War I, the RV neared collapse. With business evaporated, bondholders wanted out. In a decisive move, Keller bought the bonds in 1921 to prevent a forced sale. In 1920, the Clarks—father and son Roger and George—entered the picture and began steering the railroad toward recovery.
Keller was a private, nervous, and often unphotographed man. He never married and had no children. When asked by the press about company matters, his standard reply was, “I will inquire of the Board.” His legacy, however, was already cemented: creator of the Social Register, founder of one of America’s most iconic golf clubs, and owner of a small New Jersey railroad that would long outlive him.
Louis Keller died in Manhattan on February 16, 1922, at the age of sixty-four. His death ended a colorful chapter in New Jersey railroading history—but his name would be forever linked with the Rahway Valley Railroad and the rarified society circles he so long observed—and finally joined, on his own terms.