Joseph Knibb is renowned for both the quality of his work and his invention. The aesthetic beauty and simplicity of his work is unparalleled. Among his many inventions was the system of
Roman striking, the
tic-tac escapement, and probably the anchor escapement. His merits were recognised by his being appointed clockmaker to
Charles II and then to
James II. Clock cases of Knibb's era were wooden, and therefore were made by specialist clockcase makers who were members of the
Worshipful Company of Joiners and Ceilers. The politician
Richard Legh (1635–87) wrote to his wife describing Knibb's advice on choosing a case for a longcase clock: ''I went to the famous Pendulum maker Knibb, and have agreed for one, he having none ready but a dull stager which was at £19; for £5 more I have agreed for one finer than my Father's, and it is to be better furnished with carved capitalls gold, and gold pedestalls with figures of boys and
cherubimes all brass gilt. I wold have had itt
Olive Wood, (the Case I mean), but gold does not agree with that colour, soe took their advice to have it black
Ebony which suits your Cabinett better than
Walnut tree wood, of which they are mostly made. Lett me have thy advice by the next.'' Legh's young wife, Elizabeth, replied in agreement:
"My dearest Soule; as for the Pandolome Case I think Blacke suits anything". Joseph Knibb is the most accomplished of an extended family of clockmakers that included his cousin Samuel and Joseph's younger brother John. A younger cousin Peter Knibb (1651–79) from
Farnborough, Warwickshire was apprenticed to Joseph in 1668 and became a freeman of the Worshipful Company of Clockmakers in 1677. John Knibb's youngest son, also called Joseph (1695–1722) was apprenticed in London in 1710 and received a substantial bequest from the elder Joseph Knibb's will in 1712. Another cousin, Elizabeth Knibb from
Collingtree,
Northamptonshire, married another clockmaker,
Samuel Aldworth, in 1703. Aldworth had been in Oxford as John Knibb's apprentice and then assistant. In 1697 Aldworth moved from Oxford to London to succeed Joseph Knibb on the latter's retirement to Hanslope. in Claydon commemorating Samuel, Joseph and John Knibb On 26 September 2010 the
Oxfordshire Blue Plaques Board unveiled a
blue plaque at Claydon to Samuel, Joseph and John Knibb. On 6 November 2012
Sotheby's sold a small Roman striking table clock by Knibb from the
George Daniels collection for £1,273,250. ==References==