Horace Trumbauer
Horace Trumbauer (December 28, 1868 – September 18, 1938) was a prominent American architect of the Gilded Age, known for designing residential manors for the wealthy. Later in his career he also designed hotels, office buildings, and much of the campus of Duke University. His work made him a wealthy man, but his buildings rarely received positive critical recognition.
Horace Trumbauer

Dwkaminski · CC BY-SA 4.0
- Name
- Horace Trumbauer
- Born
- 28 December 1868
- Birthplace
- Philadelphia, Pennsylvania, U.S.
- Died
- 18 September 1938
- Nationality
- United States
- Occupation
- architect
VALÉORINE Encyclopedia
VALÉORINE documentary reading
Documentary summary
Horace Trumbauer (December 28, 1868 – September 18, 1938) was a prominent American architect of the Gilded Age, known for designing residential manors for the wealthy. Later in his career he also designed hotels, office buildings, and much of the campus of Duke University. His work made him a wealthy man, but his buildings rarely received positive critical recognition.
Admitted source layer · organised and presented by VALÉORINE
Note VALÉORINE
Horace Trumbauer (1868–1938) was an American architect. The architect was born and died in Philadelphia. Horace Trumbauer was a member of American Institute of Architects, Merion Cricket Club and Union League of Philadelphia.
Composed from admitted, traceable facts · 28 September 2026
VALÉORINE
Reference Check
Propose documentary evidence for Horace Trumbauer. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.
Sign in to contribute
World of VALÉORINE
Documentary connections
Only confirmed graph relationships appear here. Images are shown only when their identity and reuse rights both pass the documentary gate.
Documentary evidence
Documentary basis
Authority files
wikidata · Q12071546 · wikipedia · Horace Trumbauer
In this article
Biography
Biography
Today, however, he is hailed as one of America's premier architects, with his buildings drawing critical acclaim even to this day.
Key facts
Key facts
• Name — Horace Trumbauer • Born — 28 December 1868 • Birthplace — Philadelphia, Pennsylvania, U.S. • Died — 18 September 1938 • Place of death — Philadelphia, Pennsylvania, U.S.
Early life and education
Early life and education
Trumbauer was born in Philadelphia, the son of Josiah Blyler Trumbauer, a salesman, and Mary Malvina (Fable) Trumbauer. He lived in Jenkintown from 1881 until his marriage in 1903. He attended Jenkintown schools and completed a six-year apprenticeship with G. W. & W. D. Hewitt, and opened his own architectural office at age 21 in 1891. He did some work for developers Wendell and Smith, designing houses for middle-class planned communities, including the Overbrook Farms and Wayne Estate developments.
Career
Career
• Illustration — Grey Towers Castle (1893), Trumbauer's first major commission, is the centerpiece of Arcadia University in Glenside, Pennsylvania. Trumbauer's first major commission was Grey Towers Castle, constructed in 1893, and designed for sugar magnate William Welsh Harrison; its exterior was based on Alnwick Castle in Northumberland, England, but its interiors were French, ranging in style from the Renaissance to Louis XV eras. Harrison introduced him to the streetcar tycoon and real-estate developer Peter A. B. Widener, whose 110-room Georgian-revival palace, Lynnewood Hall (1897–1900), launched Trumbauer's successful career. • Illustration — Lynnewood Hall (1897–1900), also known as the Peter A. B. Widener mansion, in Elkins Park, Pennsylvania For the Wideners, the Elkins, and their circle he designed mansions in Philadelphia, New York City, and Newport, Rhode Island. Through these connections, and others, he designed office buildings, hospitals, and institutional buildings. Known for his academic facility designs, some of his most notable works include commissions for the University of Pennsylvania, Harvard University, Duke University, and others. Harvard University's principal library, the Harry Elkins Widener Memorial Library, was built with a gift from Eleanor Elkins Widener as a memorial to her son, Harry, Class of 1907, an enthusiastic young bibliophile who died in the sinking of the Titanic. On April 25, 1903, Trumbauer married Sara Thomson Williams and became stepfather to her daughter, Agnes Helena Smith, from her previous marriage to iron dealer C. Comly Smith. Architectural Record published a survey of his work in 1904, less than a decade after his first major commission. In 1906, Trumbauer hired Julian Abele, the first African-American graduate of the University of Pennsylvania Architecture Department, and promoted him to chief designer in 1909. Many of Trumbauer's later buildings have been attributed to Abele, but without evidence. With the exception of Duke University Chapel (1934), Abele never claimed credit for any of the firm's buildings designed during Trumbauer's lifetime. Abele contributed to the design of more than 400 Trumbauer buildings, including the Widener Memorial Library at Harvard University (1912–15), Philadelphia's Central Library (1917–27), and the Philadelphia Museum of Art (1914–28). He was also the primary designer of the west campus of Duke University (1924–54). • Illustration — Philadelphia Museum of Art, built between 1916 and 1928, a collaboration between Trumbauer's firm and Zantzinger, Borie and Medary The commission for the Philadelphia Museum of Art (1916–28) was shared between Trumbauer's firm and Zantzinger, Borie and Medary. Trumbauer architect Howell Lewis Shay is credited with the building's plan and massing, although the perspective drawings appear to be in Julian Abele's hand. When it opened in 1928, the building was criticized as being vastly overscaled and nicknamed "the great Greek garage". But, perched on Fairmount Hill and terminating the axis of the Benjamin Franklin Parkway, it is now considered to be the most magnificently situated museum in the United States. In 1923, Trumbauer was hired by the Reading Company to design the Jenkintown Train Station. A fine example of Queen Anne revival architecture, it still stands today as the Jenkintown-Wyncote station and was added to the National Register of Historic Places in 2014. His work was also part of the architecture event in the art competition at the 1928 Summer Olympics. In 1933, Trumbauer was commissioned to build an ornate Ancien-Regime French style mansion for Herbert Nathan Straus, the youngest son of Macy's founder Isidor Straus. Built in limestone with intricate carvings on the façade, the Herbert N. Straus House is now the largest private residence in Manhattan. The mansion exemplifies the classic but opulent style requested of industry barons of that time.
Death
Death
• Illustration — Trumbauer's grave in West Laurel Hill Cemetery in Bala Cynwyd, Pennsylvania Despite tremendous success and his apparent ability to impress wealthy clients, Trumbauer suffered from overwhelming shyness and a sense of inferiority about his lack of formal education. He had a number of commissions until the Great Depression, but began to drink heavily, and died of cirrhosis of the liver in 1938. He is buried in West Laurel Hill Cemetery in Bala Cynwyd, Pennsylvania.
Residences
Residences
• Illustration — John H. Watt house in Wayne, Pennsylvania (1893) • Edward B. Seymour House, Philadelphia (1891) • John H. Watt house ("Tower House"), Wayne, Pennsylvania (1893). Part of Wendell & Smith's Wayne Estate development. • Grey Towers Castle (William Welsh Harrison mansion), Glenside, Pennsylvania (1893–94) • Chelten House (George W. Elkins mansion), Elkins Park, Pennsylvania (1896, rebuilt 1909) • Lynnewood Hall (Peter A. B. Widener mansion), Elkins Park, Pennsylvania (1897–1900) • J. Harper Smith Mansion, library, Somerville, New Jersey (1898) • Elstowe Manor (William L. Elkins mansion), Elkins Park, Pennsylvania (1898) • Edward C. Knight townhouse, 1629 Locust Street, Philadelphia (1902) • Georgian Terrace (George F. Tyler mansion), Elkins Park, Pennsylvania (1905) (now Stella Elkins Tyler School of Art, Temple University) • John C. Bell House, Rittenhouse Square, Philadelphia (1906) • Isle Field (mansion), Villanova, Pennsylvania (1911) (now offices of Agnes Irwin School) • Ardrossan, Radnor, Pennsylvania (1913) • Bloomfield, Villanova, Pennsylvania • Whitemarsh Hall (Edward T. Stotesbury mansion), Wyndmoor, Pennsylvania (1916–21, demolished 1980) • Ronaele Manor (Fitz Eugene Dixon mansion), Elkins Park, Pennsylvania (1923–26, demolished 1974). Mrs. Dixon was Eleanor Widener; the mansion's name is hers spelled backward. La Salle College Christian Brothers owned the mansion from 1950 to 1974, renaming it Anselm Hall. • Woodcrest Mansion, 610 King of Prussia Rd. Radnor Township, Pennsylvania (1901 - 1907) • 141 Pelham Rd., W. Mt. Airy, Philadelphia (source: Germantown Historical Society) • 209 Pelham Rd., W. Mt. Airy, Philadelphia (source: Germantown Historical Society) • Katherine Craig Wright Muckl Mansion, 11 Coopertown Rd, Haverford, Pennsylvania (1926) • Woodburne Mansion (Edgar Thomson Scott Sr. mansion), Darby, Pennsylvania (1906)
Commercial
Commercial
• Illustration — Public Ledger Building in Philadelphia (1921) • Illustration — The former Jenkintown Bank & Trust building erected between 1924 and 1925 at the northeast corner of (Old) York Road and West Avenue • St. James Apartment House, 13th & Walnut Sts., Philadelphia (1901) • Land Title Building, 100 S. Broad St., Philadelphia (1902) • Ritz-Carlton Hotel, Philadelphia, SE corner Broad & Walnut Sts., Philadelphia (1911, altered beyond recognition) • Widener Building, South Penn Square, Philadelphia (1914) • Adelphia Hotel, 1229 Chestnut St., Philadelphia (1914) • Beneficial Savings Fund Society Building, SW corner 12th & Chestnut Sts., Philadelphia (1916) • Bankers' Trust Office Building, 12th & Chestnut Sts., Philadelphia (1922) • Public Ledger Building, 6th & Chestnut Sts., Philadelphia (1923) • Jenkintown Bank & Trust, (Old) York Road & West Avenue (1924 & 1925) • Benjamin Franklin Hotel, 834 Chestnut St., Philadelphia (1925) • Chateau Crillon Apartment House, Locust St. & Rittenhouse Square West, Philadelphia (1928) • Jenkintown Train Station, Jenkintown, Pennsylvania (1932) • Racquet Club of Philadelphia, Philadelphia (1906) • Equitable Trust Building, 1405 Locust St., Philadelphia (1925) • North Broad Street Station, Philadelphia (1929) • Philadelphia Stock Exchange, 1409 1411 Walnut St., Philadelphia (1913)
Cultural, medical and educational
Cultural, medical and educational
• Illustration — Keswick Theatre in Glenside, Pennsylvania • Music Pavilion at Willow Grove Park, Willow Grove, Pennsylvania (1895, demolished) • Bandshell in West Park, Allentown, Pennsylvania (1908–1909) • Union League of Philadelphia Annex, 15th & Sansom Sts., Philadelphia (1909) • Elkins Memorial YMCA, Arch St., Philadelphia (1911) • Philadelphia Racquet Club, 213–25 S. 16th St., Philadelphia (1912) • Widener Memorial Training School for Crippled Children, 1450 W. Olney Ave., Philadelphia (1912–14) • Philadelphia Museum of Art (with Zantzinger, Borie and Medary), Philadelphia (1916–28) • Social Service Building, Philadelphia (1923–24) • The Free Library of Philadelphia's Parkway Central Library, Logan Square, Philadelphia (1925–27) • Pedestal for the Statue of Edgar Fahs Smith, Philadelphia (1926) • Irvine Auditorium, University of Pennsylvania, 34th & Spruce Sts., Philadelphia (1926–32) • Keswick Theatre, Glenside, Pennsylvania (1928) • Hahnemann University Hospital South Tower, Philadelphia (1928) • Jefferson Medical College, Main Building, Philadelphia (1929) • Jefferson Medical College, Curtis Clinic, 1001–15 Walnut St., Philadelphia (1931) • St. Paul's Episcopal Church, Old York and Ashbourne Rds., Elkins Park, Pennsylvania (1897-1924) • West Laurel Hill Cemetery, 227 Belmont Ave., Bala Cynwyd, Pennsylvania
Buildings elsewhere
Buildings elsewhere
• Illustration — Duke Chapel at Duke University in Durham, North Carolina (1934); Julian Abele is credited with the design. • St. John's Episcopal Church, Somerville, New Jersey (1895) • The Elms (Edward Julius Berwind mansion), Newport, Rhode Island (1899–1901) • St. Catherine Church, Spring Lake, New Jersey (1901) • The John R. Drexel Mansion, 1 East 62nd Street, New York City (1903) • Clarendon Court (Edward C. Knight mansion), Newport, Rhode Island (1904) • Perry Belmont House, 1618 New Hampshire Ave NW, Washington, D.C. (1906–1909) • El Pomar Estate, Colorado Springs, Colorado (1909–1910) • Consolidation Coal Company Office Building, Fairmont, West Virginia (1911) (now WesBanco Building) • Adelaide L. T. Douglas House, New York City (1909–1911) • James B. Duke House (now Institute of Fine Arts, New York University), New York City (1909–1912) • High Gate (James E. Watson mansion), Fairmont, West Virginia (1910–1913) • Miramar (Eleanor Elkins Widener mansion), Newport, Rhode Island (1914) • Daniel B. Zimmerman Mansion, Somerset Township, Pennsylvania (1915) • Harry Elkins Widener Memorial Library, Harvard University, Cambridge, Massachusetts (1915) • New York Evening Post Building, New York City (1926) • Pere Marquette Hotel, 501 Main St., Peoria, Illinois (1926) • Shadow Lawn (Hubert Templeton Parson mansion), West Long Branch, New Jersey (1927) (now Woodrow Wilson Hall, Monmouth University) • Wildenstein Art Gallery, 19-21 East 64th Street, New York City (1932) • Herbert N. Straus House, 9 East 71st Street, New York City (1932) • Rose Terrace (Anna Dodge mansion), Grosse Pointe Farms, Michigan (1934, demolished 1976) • Duke Chapel, Duke University, Durham, North Carolina (1934) (Julian Abele credited as the designer) • El Mirasol, Palm Beach, Florida (1920) • Stonybrook, Middletown, Rhode Island (1928)
Gallery
Gallery
• Illustration — St. John's Episcopal Church, Somerville, New Jersey (1895) • Illustration — The Elms (Edward Julius Berwind mansion), Newport, Rhode Island (1899–1901) • Illustration — The Elms, Staircase and Entrance Hall • Illustration — Carriage House from High Gate (James E. Watson mansion), Fairmont, West Virginia (1910–13); the adjacent manor house is now a funeral home. • Illustration — James B. Duke mansion, New York, New York (1912) (now Institute of Fine Arts at New York University) • Illustration — Harry Elkins Widener Memorial Library, Harvard University, Cambridge, Massachusetts (1915) • Illustration — Whitemarsh Hall (Edward T. Stotesbury mansion), Wyndmoor, Pennsylvania (1916–21, demolished 1980) • Illustration — Gardens of Whitemarsh Hall, looking east from Mansion. Jacques Greber designed the gardens, including this mile-long allee. Photo: c. 1922. • Illustration — Free Library of Philadelphia, Logan Square, Philadelphia (1925–27) • Illustration — Irvine Auditorium, University of Pennsylvania, 34th & Spruce Sts., Philadelphia (1926–32) • Illustration — Shadow Lawn (Hubert Templeton Parson mansion), West Long Branch, New Jersey (1927). Now Woodrow Wilson Hall at Monmouth University.
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.Baltzell, Edward Digby. Puritan Boston & Quaker Philadelphia (Transaction Publishers, 1996), pp. 332–33.
- 2.David B. Brownlee, Making a Modern Classic: The Architecture of the Philadelphia Museum of Art (Philadelphia Museum of Art, 1997), pp. 60–61, 72–73.
- 3.Horace Trumbauer. Olympedia.
- 4.Free Library of Philadelphia. Chelten House, residence of Geo. W. Elkins, esq., Elkins Park, PA.
- 5.Main Line Media News. Questions Radnor's Ardrossan purchase. 2011-09-20.
- 6.Kostelni, Natalie. Horace Trumbauer-designed estate up for sale. Philadelphia Business Journal. 2009-12-14.
- 7.Library of Congress. Ronaele Manor, Elkins Park, PA.
- 8.Library of Congress. Ronaele Manor 2, Elkins Park, PA.
- 9.Library of Congress. Ronaele Manor 3, Elkins Park, PA.
- 10.Nugent, Robert C. A House Lives and Dies: The Story of Anselm Hall. Cassidy Printing. 1974.
- 11.11 Coopertown Rd, Haverford, Pennsylvania, 19041.
- 12.EMPORIS. Walnut Square Apartments, Philadelphia.
- 13.Free Library of Philadelphia. Ritz-Carlton Hotel, Philadelphia, PA.
- 14.EMPORIS. Widener Building, Philadelphia.
- 15.EMPORIS. Adelphia House, Philadelphia.
- 16.Beneficial Savings Fund Society from Flickr
- 17.EMPORIS. The Franklin, Philadelphia.
- 18.The Racquet Club of Philadelphia.
- 19.Free Library of Philadelphia. Horace Trumbauer, Music Pavilion, Willow Grove Amusement Park, ca. 1895.
- 20.Whelan, Frank. West Park the iconic home for Allentown bands. The Morning Call. E.1. May 29, 2005.
- 21.Free Library of Philadelphia. Young Men's Christian Association, Philadelphia.
- 22.EMPORIS. Hahnemann University Hospital South Tower, Philadelphia.
- 23.Free Library of Philadelphia. Jefferson Medical School, Philadelphia, Pennsylvania.
- 24.EMPORIS. WesBanco Building, Fairmont.
- 25.The West Virginia. Cyclopedia. High Gate - Fairmont, WV - West Virginia (WV) Cyclopedia.
- 26.Kahn, Joseph P. Gilded Age opportunity. Boston.com. Boston Globe Media Partners, LLC. October 2006.
- 27.439.
- 28.Rose Terrace from Grosse Pointe Historical Society
Bibliography printed in the source article · 1
References
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
reference work
Secondary witnessreference work
Secondary witness
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 17 August 2026.
Elsewhere in Design
11,558 published records in this field, each with its sources named.
- Horace JonesDesigner
- Horace KingDesigner
- Horace MackennalDesigner
- Horace Tennyson O'RourkeDesigner
- Horace W. PeasleeDesigner
- Horacio Terra ArocenaDesigner
- Horatio B. HackettDesigner
- Horatio Nelson GoultyDesigner
Best supported in this field
For owners
Own a work by Horace Trumbauer?
A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.