Watkin Tench

The retirement did not last long, as in October of that year the Admiralty called for volunteers for a three-year tour with the newly-forming New South Wales Marine Corps for service at Botany Bay. Tench's offer to re-enter the corps was accepted in December 1786, and he sailed on the transport ship Charlotte in May 1787.

Before sailing with the fleet, Tench arranged with the London publishing firm of Debrett's to write a book describing his experience of the journey and the first few months of the colony. His manuscript was taken back in July 1788 by John Shortland and published as the Narrative of the Expedition to Botany Bay by Debrett's in 1789. It ran to three editions and was quickly translated into French, German, Dutch and Swedish.[4]

In October 1788, Robert Ross made a list of marines who wanted to stay in Australia either as soldiers or settlers. Tench headed the list as "a soldier for one tour more of three years." Among his achievements in the fledgling colony of New South Wales Tench was the first European to encounter the Nepean River. Tench's accounts were influenced by the liberalism of Jean-Jacques Rousseau and the idea of the noble savage. He ridicules Rousseau's notion of the noble savage and details the brutal treatment of Aboriginal women. His writings include much information about the Aborigines of Sydney, the Gadigal and Cammeraygal (whom he referred to as "Indians"). He was friendly with Bennelong, Barangaroo and several others. He stayed in Sydney until December 1791 when he sailed home on HMS Gorgon, arriving in Plymouth in July 1792. During 1791 he studied the progress of the colony as research for his second book, visiting, among others, the farm of Thomas William Parr, whom he found to have made improvements as required by the terms of the grant, and was a hard worker but not satisfied with farming work.[5]

In October 1792, Tench married Anna Maria Sargent, who was the daughter of Robert Sargent, a Devonport surgeon.[6] The following year he published his Account of the Settlement at Port Jackson, which was as well-received as his first book. He joined HMS Alexander as a brevet major, serving under Admiral Richard Rodney Bligh in the Channel fleet's blockade of Brest.

In November 1794, Bligh surrendered HMS Alexander after the Action of 6 November 1794, a hard-fought battle with three French ships. The crew were initially imprisoned on ships in Brest harbour, but later Tench and Bligh were moved to Quimper and imprisoned on parole (Bligh kept Tench close by because Tench was fluent in French). During this time, Tench wrote (but probably did not send) the letters that formed the basis of his third book, Letters written in France to a Friend in London. He was exchanged in May 1795 after being held prisoner for six months.

After returning to service, Tench served four years on HMS Polyphemus escorting convoy ships in the Atlantic and the Channel. He rejoined the Channel blockade fleet in 1801 on HMS Princess Royal and remained there until his career afloat ended in 1802. After this, he appears to have taken shore posts at Chatham, Plymouth and Woolwich until he retired with the rank of major general at the end of 1815.

Tench was reactivated as Commandant in the Plymouth division in October 1819 at the age of 61. Although he and his wife had no children of their own, in 1821 they took responsibility for three nephews and a niece when the four children were orphaned; at the time, Watkin Tench was 63 and his wife was 56. Watkin Tench resided in Chapel Street, Penzance (in the house constructed by Richard Oxnam's grandfather). He lived there from 1818 until 1828.

Tench retired with the rank of lieutenant general in July 1827 and died in Devonport (near Plymouth), Devon, England on 7 May 1833, aged 74.[6]