Earldom of Northumberland
-
House of Neville
John Neville -
House of Percy
Restored -
House of FitzRoy
George FitzRoy -
House of Seymour
Algernon Seymour
House of Neville
John Neville
House of Percy
Restored
House of FitzRoy
George FitzRoy
House of Seymour
Algernon Seymour