John Holt was a London bell ringer of the 18th century. A John Holt who was baptized at Christ Church Greyfriars

Christ Church Greyfriars

Christ Church Greyfriars, also known as Christ Church Newgate, was an Anglican church located on Newgate Street, opposite St Paul's Cathedral in the City of London. Built first in the gothic style, then in the English Baroque style by Sir Christopher Wren, it ranked among the City's most notable...

 on the 31st March 1726 is suggested to have been him although someone of the same name was also baptized in 1726 at another church. Either way he died at the young age of twenty-seven, in the year 1753. Holt was not born into wealth, being described in a bell ringing book of 1788 as 'a poor unlettered youth'. He was a shoemaker by trade.

Ringing career

Holt became a member of the Union Scholars (a bell ringing society) in 1745. He took on a prominent role as conductor, conducting most of the society's peals before it became defunct. In 1752 he became a member of the Ancient Society of College Youths

Ancient Society of College Youths

The Ancient Society of College Youths is the world's premier society of church bellringers, founded in 1637 and based in the City of London...

, to this day a thriving company.
Holt's role as a conductor got him composing peals. His compositions of Grandsire Triples are still rung frequently today. Composing a peal of Grandsire Triples is acknowledged as a complex task and a grand achievement when completed and proven 'true'. John Holt was most certainly a genius when considering his compositions of Grandsire Triples which were highly innovative and composed before the age of computers.

Holt's 10-part

Holt's 10-part peal composition of Grandsire Triples is arguably the finest ever composed. It contains 100 calls (only 10 more than the theoretical minimum); that's 10 calls per part. The composition is made of two equal and opposite halves joined together by two Holt's Singles. The composition is made up of 72 P-Blocks. Grandsire Triples P-Blocks (and their inter-relationships) are not well understood by many people, even today.
Holt's 10-part is the composer's greatest masterpiece. It is beautifully elegant and palindromic. It is most probably the only possible 10-part P-Block composition, any other being a reversal, rotation or transposition of Holt's 10-part.

Holt's Original

This composition is a 'one part' and very difficult to learn. It contains 150 calls, including two ordinary singles, and some conductors still accept the challenge of learning and conducting it. Although not theoretically as remarkable as the 10-part composition, Holt's Original is still a legacy to the composer when nothing similar had ever been composed. Holt was the pioneer and there are many other One-parts nowadays. Holt's Original is constructed of 120 B-Blocks. 119 B-Blocks can be gathered by bobs alone but the last one has to be rung backwards, sandwiched in between two singles. B-Block compositions of Grandsire Triples are far more common than P-Block and are greater understood by composers.