Ruperts are a regiment in 'The Sealed Knot' .Created in 1968 this re-enactment Society was incorporated as a Limited Company and in 1974 was granted official recognition as a registered Charity. Over the years the Society has performed re-enactments throughout the country, including participation in the Silver Jubilee celebrations at Windsor Castle in 1977 and has evolved into a national organisation of some considerable prestige, a fact recognised by the grant to the Society of its own Coat of Arms in 1983 .