The convicts transported on the Minstrel came from counties in England, Scotland and Wales - Middlesex, Gloucester, Durham, Kent, Chester, London, Bedford, Lancaster, Warwick, Derby, Cumberland, Devon, Wiltshire, Surrey, Somerset, Gloucester, York, Bristol, Devon, Northumberland, Lincoln, Hereford, Wiltshire, Stafford, Brecon, Carmarthen, Glamorgan, Monmouth, Ayr, Aberdeen, Inverary, Perth, Dumfries, Glasgow and Edinburgh.
Most were held in county gaols and then prison hulks before being transported.
Charles Horrocks, Thomas Brookes, Jacob Barber and James Yates who were all convicted of highway robbery at the Chester Assizes on 6th September 1824, were probably held in the Chester gaol before being sent to the Justitia Hulk on 9th November 1824. They had been sentenced to transportation for life and were transferred from the hulk to the Minstrel with many others on 28th March 1825. Read a description of Chester Gaol.
The Guard consisted of the 57th regiment under orders of Lieutenant Shadforth. Lieutenant Henry John Tudor Shadforth was the eldest son of Lieutenant Colonel Thomas Shadforth who arrived on the Mangles in 1826.
The Minstrel left London on 10th April and sailed from Portsmouth on 17 April 1825 in company with the Norfolk.
Surgeon Hugh Walker
Hugh Walker kept a Medical Journal from 19th March to 26 August 1825.  The journal contains medical treatment of those put on the sick list however there are no meteorological reports in the journal nor a summary of events as is often included in other journals.
There was an outbreak of scurvy in about twenty of the men early in July.
Those treated by the surgeon during the voyage included :
Ann White (age 11 months),
Thomas Chester (soldier),
Catherine Connor (twin aged 4, died 5th June),
The Minstrel arrived in Port Jackson on 22nd August 1825. On 25th August the order was given that boats were to be alongside the Minstrel on the following morning to disembark the prisoners.
The Sydney Gazette reported that the prisoners were landed, and underwent the usual inspection in the prison-yard by Lieutenant Governor Stewart who addressed the men in the usual encouraging way. They appeared in the best health, and were afterwards distributed throughout the country.
(Governor Brisbane who often inspected the convicts, was on a tour of the interior at this time and was soon to depart the colony).
Notes and Links
1). Edward Colthurst achieved infamy having been found guilty of the murder of an aboriginal boy in 1826 and sentenced to Norfolk Island. He was one of several convicts who were executed as pirates for Seizing the brig Wellington on the voyage to Norfolk Island in 1827.
Asia 1828 departed London 23 November 1828 - Lieutenant George Edwards
 Bateson, Charles Library of Australian History (1983). The convict ships, 1787-1868 (Australian ed). Library of Australian History, Sydney : pp.346-347
 Ancestry.com. UK, Royal Navy Medical Journals, 1817-1857. The National Archives. Kew, Richmond, Surrey.
 National Archives - Reference: ADM 101/54/7 Description: Medical journal of the convict ship Minstrel for 19 March to 26 August 1825, which sailed to New South Wales, by Hugh Walker, surgeon and superintendent.