[wpseo_breadcrumb] Oxon Hill Manor Place Categories: Explore and Museums & Historical SitesPlace Tags: Historic Homes, Historic Tours, Maryland Scenic Byways, and Prince George's County Description, Location, and Contact InfoAddress: 6901 Oxon Hill Road, Oxon Hill, Maryland Place Description: Former plantation property dating to early 18th century. Present manor built by Sumner Welles, US Undersecretary of State, who hosted presidents and prime ministers on the property. Website Previous Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional)