1828 – Lambton Castle, Durham
Architect: Joseph Bonomi the Elder & Ignatius Bonomi
Largely constructed in its present form in the early 19th century by John George Lambton,
1828 – Wynyard Park, Durham
Architect: Philip Wyatt
Wynyard Park was the family seat of the Vane-Tempest-Stewart family, Marquesses of Londonderry, an Anglo-Irish aristocratic dynasty,
