History
We
have been unable to arrange access to any estate papers that may be
held but map evidence indicates that the summer house was not present
at the time of the survey for the 1772 estate map (Linnell 1772).
However, it is shown on large scale Ordnance Survey maps from the
1880s. By 1923 it appears as a series of broken lines whilst by 1955 it
is clearly no longer standing as a recognisable structure. Neither have
we been able to confirm details of when or by whom the floor was
originally excavated. Local informants have suggested dates between
1990 and 2000 and the late garden archaeologist Chris Currie has been
named as a participant by at least one observer. It has also been
suggested that much more in the way of cobbling was visible after the
first clearance suggesting the possibility of some post-excavation
robbing.
Fig. 16 Reconstruction, view from north
Analysis and
Interpretation
Although
not examined in great detail the earliest feature on the site was the
large amount of make-up brought in to create the landscape feature
known as the Cascade. The material, mixed silty loam, was clearly
derived from local sources. Although we defined three separate elements
to this (003, 019, 020) they were only really differentiated by the
amount of disturbance by roots and penetration of humic material. We
have no fixed date for the construction of this mound but the
assumption has been made that this was part of the
remodelling of
the gardens in the 1740s. At some later point following the 1772 estate
survey the summerhouse was erected towards the top of this mound on its
eastern slope. This necessitated cutting into the slope (004) to create
a level terrace on which to build.
It seems likely from
examination of the post on the southern corner (017/018) that
the
four corner posts were driven into place and that the hard surfacing
was laid up to them (Fig. 17). Whatever the case little preparatory
work seems to have been done to provide a suitable base on which to lay
the floor. Given the position of the posts at the corners of the inner
square we have postulated a pyramidical roof which had deeply
projecting eaves which provided cover to the outer portion of paving.
Given the total lack of tile or slate fragments we further suggest that
the roof was probably thatched or possibly, as in our reconstruction,
covered with timber shingles (Fig. 16). Walling is not
illustrated as we have no evidence for its inclusion although it of
course perfectly possible that timber side panels could have been
attached to the upright posts. Indeed it is possible that some such
panels could have been plastered as per the plaster fragments found
(009). Although there is no specific feature confirming its existence
we have assumed some kind of central feature heavy enough to cause the
pronounced local sinking there. This may have been a central table or
perhaps a stand for a vase or a piece of sculpture.
Fig. 17
Position of corner posts marked by ranging rods, view looking east
Evidence
for a phase of decay and demolition has been largely removed by the
earlier excavation. Looking at the southern post (007,008) it seems
likely that some effort was perhaps made to dig out the post before
eventually snapping it off as the lower portion was clearly rotten. At
the same time it is possible that some of the stone edging and pebbles
were removed for use elsewhere in the garden. Indeed some informants
have suggested that there were considerably more pebbles in place
post-excavation than there are now which raises the alarming
possibility that some robbing could have taken place quite recently.
As
to dating we have a broad window as evidenced by maps for construction
any time between 1772 and the 1880s. Considerable remodelling of the
gardens was undertaken from 1815 under the direction of Henry Hakewell
(English Heritage 2011) a period into which a rustic summerhouse or
gazebo could fit quite nicely. A few historic examples have survived
but again dating is problematic, however, they do illustrate some of
the possibilities one should bear in mind when attempting a
reconstruction such as shingles (fig. 18) or thatch (Fig.19) as roofing
material, decorative ‘stick work’, (Figs. 20 and 21) and open sides
(Fig.22). This image of a summerhouse at Blenheim may well be the
closest parallel, despite its hexagonal plan (Fig. 23), for the
appearance of the example at Farnborough.
The paucity of finds,
despite the previous excavation, was a little surprising. When
examining area B adjacent to the north west side of the structure we
might have expected some traces of debris associated with the
summerhouse’s previous use. There was nothing, perhaps indicating a
short or very limited period of use or possibly the fact that the
structure acted as an eye-catcher alone.
Fig. 22 Summerhouse at Blenheim Park, Oxfordshire, 1893.
Photograph by Henry Taunt (Photo reference Oxon. HER HT5825)