Seaford Hundred in Sussex County, Delaware — The American Northeast (Mid-Atlantic)
Family Home of William H. H. Ross
Delaware's 27th and
youngest governor from
1851 - 1855
This structure evolved from the original brick two story Federal style house built by the John Tennent family. Tennent purchased this land about 1776 and sold it to the Governor's father in 1836. A wooden section of the original structure is located in the back right corner.
To celebrate completion of their home, Governor and Mrs. Ross hosted a house warming part October, 1860.
Governor Ross was instrumental in extending the railroad from Dover to Seaford. He took advantage of this economic opportunity to ship goods to the city since the rails passed through the middle of his 1398 acres. A small "whistle stop" railroad station was constructed across from his house.
Can you identify three characteristics of Italian Villa style structures?
A three story tower: the Victorian answer to air conditioning
by promoting air circulation throughout the house
Arched windows and doors
Decorative brackets under the eaves
The Interior of this thirteen room house features:
Other Victorian Period furniture, artwork, wall coverings, lighting, and interior wooden shutters
Original, detailed engraved ceiling moldings and medallions
Personal objects interpreting everyday 19th century life
The Seaford Historical Society owns and maintains 20 acres of the original plantation.
Erected by Seaford Historical Society.
Topics. This historical marker is listed in these topic lists: Architecture • Government & Politics. A significant historical month for this entry is October 1860.
Location. 38° 39.436′ N, 75° 37.121′ W. Marker is in Seaford, Delaware, in Sussex County. It is in Seaford Hundred. It can be reached from Ross Station Road. The marker is at The Ross Mansion at 23669 Ross Station Road, formerly 1101 N. Pine Street Extended. Touch for map. Marker is in this post office area: Seaford DE 19973, United States of America. Touch for directions.
Regionally, this marker is in the American Mid-Atlantic and on the Delmarva Peninsula. Globally, it is in the North Atlantic Region, North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once New Netherland, one of the original Thirteen Colonies, and the Antebellum South.
Other nearby markers. At least 8 other markers are within walking distance of this marker: Slave Quarter (within shouting distance of this marker); Seaford District Library (about 300 feet away, measured in a direct line); Acorn Club of Seaford (about 400 feet away); Governor Ross Mansion (about 700 feet away); Seaford High School (approx. Ύ mile away); Seaford Hundred (approx. 0.8 miles away); Seaford Veterans Memorial (approx. one mile away); The Kiwanis Park Veterans Memorial Monument (approx. one mile away). Touch for a list and map of all markers in Seaford.
Additional commentary.
1. Southern Sympathy
The pamphlet available at the mansion says that "Ross was a southern sympathizer who aided the Confederacy during the Civil War. His son, Caleb, joined a Virginia Cavalry unit. To avoid arrest, Governor Ross fled to England."
— Submitted February 12, 2014, by Allen C. Browne of Silver Spring, Maryland.
Credits. This page was last revised on June 29, 2026. It was originally submitted on February 11, 2014, by Allen C. Browne of Silver Spring, Maryland. This page has been viewed 1,016 times since then and 32 times this year. Photos: 1, 2, 3, 4, 5, 6, 7. submitted on February 11, 2014, by Allen C. Browne of Silver Spring, Maryland. • Bill Pfingsten was the editor who published this page.






