The fief was mentioned in the Extente (land value assessment) of 1331 in the reign of Edward III of England as having belonged "from time immemorial" to the family of his grandson Matthew.
After the Restoration, he was made Bailiff by Charles II, being one of the only two prominent Guernseymen who were not obliged to seek pardon from their Sovereign for their conduct during the Grand Rebellion.
[2] Having lost their connection with the manor house and fief as a result of their cousin Judith's marriage to John Andros, some members of the younger branch of the de Sausmarez family became, like so many of the fellow islanders in the 16th and 17th centuries, wool merchants with their chief markets in France.
In the days of Charles II a Michel de Sausmarez (b.1655) had a shop in Paris where he sold woollen goods, principally stockings, provided for him by a cousin from an efficiently organised Guernsey cottage industry.
Yet despite this high patronage the wool trade was by then in decline as a consequence of a change in fashion greatly stimulated by the French King, Louis XIV, who made his nobles dress in silk and satin in order to attend his court at Versailles.
The firm faced ruin, but Michel's eldest son Matthew (b.1685), from whom all members of the family today are descended, was a man of imagination and energy.
It is not unreasonable to suppose that Matthew, on some visit to France, noticed how profitable the corsairs were proving to the citizens of the port of St. Malo and decided to take a leaf out of his neighbours' book.
His eldest son, John, was like him a member of the Guernsey bar and for 38 years held succession the two Law Offices of the Crown, those of Controller and Procurer.
The latter, after a most promising career, in the course of which he sailed round the world with Commodore George Anson in HMS Centurion, was put in command of the great Spanish galleon, the richest prize ever, captured during his voyage.
His main contribution to the estate was the building of the walls which enclose the potager, (vegetable garden) the orchard and the tennis court and the restoration of the old barn facing the Tudor house and to the south-west of it.
Thomas had been a fiery youth who, in 1790, had fought a successful duel against his cousin Robert le Marchant, a son of the bailiff of that day, the repercussions of which provoked considerable discussion in fashionable London circles.
But the greater portion of it was pulled down by Thomas's youngest son, General George de Sausmarez who, having bought his brothers' shares of the property, became Seigneur and in 1873 began building the last and final additions to the family home with typical mid-Victorian gusto, employing a Parisian garden designer who had ambitious plans which would not be fulfilled.
Yet though he won no great glory like Havelock and Colin Campbell, his was a lucrative post which enabled him on his return to Guernsey to indulge to the full his somewhat liberal and not always irreproachable taste.
Despite the unfortunate appearance which their windows and general design present from outside, in strong contrast to the Queen Anne facade, the interiors of these rooms have a peculiar charm.
The same startling mixture of happy and unhappy touches of inspiration characterise the large entrance-hall which the General built on the north-east side of the Queen Anne house to link it with the Tudor one.
The main feature of this hall and gallery is a riotous medley of wood-carving, some of it Burmese, some of it copies of the same by a local craftsman and some of it consisting of Old Testament figures and scenes, believed to have been acquired from Breton churches where they had been put up for sale.
His nephew, the late Seigneur, Cecil de Sausmarez (1907-1986), after a distinguished career in the Diplomatic Service and whilst a successful people deputy carried out an extensive programme of restoration and modernisation of the property.