Dixwell came from a minor Warwickshire gentry family which originated in Hertfordshire. His grandfather, a sitting tenant, bought Coton Hall on the Leicestershire border in 1551.
In 1626 Dixwell, whose manor of Folkestone lay next door, was elected for Hythe and took the oath of a freeman, whereupon he ‘gave liberty to all the inhabitants of this town at all times hereafter to carry and recarry, go and return over his land called the Slip at the east end of the town ... without paying anything for the same’.
Following the dissolution Dixwell, one of the richest men in Kent, was required to contribute £500 towards a Privy Seal loan.
In May 1627 Hippisley renewed Dixwell’s application for a baronetcy, which was conferred nine months later. As the godson of Buckingham’s kinsman by marriage, Basil Feilding, Dixwell was excused the usual fee.
