Pencarrow is a country house in the civil parish of Egloshayle in north Cornwall. Sir John Molesworth, the fourth Molesworth baronet, started the construction of Pencarrow in the 1760s, extending a large older house on the site, and it was completed after his death in 1766, by his son, the fifth baronet, also Sir John Molesworth. The architect was probably Robert Allanson. The initial remodelling of the house may have begun around 1730, as the Palladian style of the house was somewhat out of fashion by the 1760s and 1770s when much of the work was done. Another clue is that the symmetry of the south and east façades is not matched by any symmetry in the interior plan, possibly because the layout of the building's rooms inhibited the axial symmetry associated with the Palladian style.
The oldest parts of the house probably date from the late 17th or early 18th century, although there was earlier building on the site. The south and east façades are stuccoed stone rubble and brick, while the north side is stone rubble. The west side is built of dressed slate stone with a moulded plinth. The roofs are slate with hipped ends on the south and east fronts.
The surrounding woodlands and gardens, laid out by Sir William Molesworth, the 8th Baronet, between 1831 and 1835, now contain 160 species of specimen conifers, 700 species of rhododendrons and 60 species of camellias, and an Italian garden, a granite rockery and lake.
References:Sigmaringen Castle was first mentioned in the year 1077 in the chronicles of Petershausen monastery. The oldest parts of the castle are concealed beneath the alterations made during the 17th and the 19th centuries. The secret of the earliest settlement built on this defendable rock will never be fully revealed: large-scale excavation work would be necessary, which the extensive land development renders impossible. Judging from the many Roman remains unearthed in the area around Sigmaringen, the 12th century keep known as the 'Roman Tower' could be traced back to a Roman predecessor.
The castle remains that have been preserved (gate, great hall and keep) date back to the Staufer period around 1200. The castle remains were integrated into subsequent buildings. The foundations of the castle buildings are to a large extent identical to the surrounding castle wall.
These remains give us a good idea of how the castle might have looked during the 12th century.