Walpole inherited Houghton in 1700 and immediately began a process of modernisation of the house and its surrounding park. As his political power increased, so did his ambitions for his estate and by 1720 he had determined to replace the Elizabethan house with a new Palladian mansion.[4][b] In the grounds, he moved the village of Houghton to a new location at the southern edge of the estate,[6] and enclosed the park.[7] By 1732, the old village had been destroyed with the church the only remaining structure.[8] This was also subjected to Walpolean improvement, with a new tower being constructed at the western end and most of the windows, and much of the interior being replaced.[9] The West Tower was erected in memory of Walpole's grandfather,[10] but, in addition to filial piety, the motivation was the re-creation of the church as a landscape feature on the transformed estate.[8][11]
The churchyard contains a memorial to one British and five Australian crew members of an Avro Lancaster bomber who were killed when their plane crashed at Houghton following a raid on the Ruhr Valley in October 1944.[13]
St Martin's is within the Diocese of Norwich.[14] Services are only held in the summer months, when the Houghton Hall estate is open to the public.[15]
Architecture
Although the basic structure of the church remains from its 14th-century origins, it was transformed by Walpole in the early 18th century.[9] The West Tower is entirely his work, and Bill Wilson, in his 2002 revised Norfolk 2: North-West and South edition of the Pevsner Buildings of England, suggests that the clerestory, the "classical"cornice, and much else is likely of his time.[9] The building material is typical Norfolk knapped flint with Carrstonedressings.[1]
Gallery
Hatchment of the Earls of Orford
Grave of Robert Walpole's father
Memorial plaque to Horace Walpole
Effigy of a Prior of Cockesford, said to have been brought to the church in 1522
Memorial to Australian and British aircrew killed in a plane crash at Houghton, October 1944
^Walpole is reputed to have spent £200,000 on the house and estate, and his heirs were frequently forced into dispersal sales of his extensive collection of art in order to service their debts.[5]