Sinnott, Joseph, Mansion
About this property
The Joseph Sinnott Mansion, also known in Gaelic as "Rathalla," meaning "home of the chieftain on the highest hill" is the Main Building at Rosemont College. The historic home is located on the campus in Rosemont, Pennsylvania, which was originally a part of the Ashbridge estate, and was called 'Rosemont Farm'. In 1889, Joseph F. Sinnott, a Whiskey distiller, purchased forty acres of land, and built his summer home there between 1889 and 1891. Designed by Hazlehurst & Huckel, its construction cost $150,000. Edward Hazelhurst and Samuel Huckel were both fellows of the American Institute of Architects Rathalla is a 2+1⁄2-story, thirty-two-room, 27,712 sq ft (2,574.5 m2) stone building that sits on a brick foundation and was designed in a Renaissance Revival/Châteauesque style. This mansion features a high, steep-sided, slate covered hipped roof, six decorated chimneys, numerous dormer windows, turrets, and stone carvings including gargoyles. The exterior of the home is laden with fifty-two carved limestone images. The stained glass window above the staircase features the Sinnott family's coat of arms, containing the motto "Ama Deum et Serva Mandata". This crest consists of a black swan above a striped wreath, with a gold crown around its neck and an arrow piercing its heart. Beneath this swan is a coat of arms with three more black swan. The motto is written on a scroll that drapes beneath the images. Hazelhurst and Huckel built the mansion in the style of the Loire Valley homes in France. This style was in vogue at the time, as high-end clients such as the Vanderbilts in New York also fashioned their mansions in a chateaux style during the same decade. The property was purchased for $250,000 by the Sisters, Society of the Holy Child of Jesus (SHCJ) in 1921 and later sold for $1 to Rosemont College in 1927. As the Main Building of Rosemont College, Rathalla has hosted notable visitors, including 35th United States President John F. Kennedy in 1953, whose sister, Patricia, graduated from Rosemont College during the 1940s, and 46th United States President Joseph R. Biden Jr. as the 1974 commencement speaker. Both presidents, Biden and Kennedy were United States senators when they visited Rosemont and Rathalla. Archbishop Fulton J. Sheen was a frequent visitor of Rathalla and Rosemont College and spoke at more than thirty graduation ceremonies. Rathalla was added to the National Register of Historic Places in 1980. Rathalla is said to have historic significance because it embodies the era in which it was built. The Main Building at Rosemont College can be seen in the films The Sterling Chase and Tenure, as filming took place on the college's campus.
Location
Categories
Property data from the National Register of Historic Places, National Park Service (public domain).
Description adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License.
Everything a full report reveals about Sinnott, Joseph, Mansion
This page lists Sinnott, Joseph, Mansion. A full Aubrey report for an address near it pulls together this listing alongside battlefield records, land patents, and every other historical record within a chosen radius:
Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.
Questions about this property
When was Sinnott, Joseph, Mansion listed on the National Register?
Sinnott, Joseph, Mansion was listed on the National Register of Historic Places on August 28, 1980.
What type of historic resource is Sinnott, Joseph, Mansion?
Sinnott, Joseph, Mansion is classified as a building in the National Register of Historic Places.
What is the period of significance for Sinnott, Joseph, Mansion?
The period of significance for Sinnott, Joseph, Mansion is recorded as the industrial era.
Can I research the history near Sinnott, Joseph, Mansion?
Yes. Aubrey Research reports search National Register listings, battlefield records, land patents, and other primary historical sources within any radius of a US address. A report for an address near Sinnott, Joseph, Mansion will include this listing and all other historical records in the area.
More in Montgomery County
Historic places, battles, and census history across Montgomery County.
Explore MontgomeryCounty ›More historic places in Pennsylvania
Browse all historic places in Pennsylvania.
View Pennsylvaniahistoric sites ›Pennsylvania history
Colonial settlement, territorial period, and statehood narrative.
Pennsylvaniahistory ›Research the history near this site
An Aubrey US report for an address near Sinnott, Joseph, Mansion will include this listing alongside battlefield records and other historical sources within your chosen radius.