One hundred and ninety-six men were embarked on the Forth at Cork. They came from counties throughout Ireland - Tipperary, Limerick, Mayo, Belfast, Dublin. Waterford, Westmeath, Galway, Kilkenny, Wexford, Meath, Queens, Kerry, Roscommon, Clare, Donegal, Kings, Carlow, Wicklow, Tyrone, Antrim, Leitrim, Sligo and Cork.
Their crimes ranged from picking pockets, stealing items and livestock to manslaughter and murder. Some were convicted of white boy crimes - fire arms offences, abduction and assaulting habitation.
The Forth set sail for New South Wales on 21 October 1834.
The Guard consisted of 29 rank and file of H.M. 50th regiment under the command of Captain Turner of 50th and Ensign Anderson of 41st regiment; eight soldiers' wives and eleven children.
Passengers included D.A.C.G. Reid, Mrs. Reid and two children; and Mr Paget 
Surgeon Thomas Robertson
Thomas Robertson kept a Medical Journal from 30 August 1834 to 24 February 1835. 
During the voyage when scurvy appeared, the prisoners were given an additional allowance of wine, lime juice, with preserved meats which caused the scorbutic eruptions to disappear.
The other cases related in the surgeon's journal were all of the inflammatory nature requiring an active antiphlogistic practise. Bleeding, brisk purgatives, nauseating medicines with blisters were given as treatments.
The weather during the voyage was remarkably fine and dry. The thermometer varied according to their situation.. The Deck and sleeping berths were kept dry and clear by dry holystoning and were constantly ventilated with windsails. The clothes were aired every day and the prisoners on deck from 8am till sunset. 
The Forth sailed direct and arrived in Port Jackson on Monday 3 February 1835.
The Sydney Gazette reported that the Forth had made one of the quickest passages ever made, having sailed from Cork on 21st October and being only 103 days on the passage. 
The convict indents reveal that of the original number of prisoners embarked in Cork, one hundred and ninety-two prisoners were mustered by the Colonial Secretary in Sydney. One man had died on the passage out (Michael Kennedy); three were sent on shore to the hospital; two were not embarked or were sent back on shore in Cork.
Details recorded in the indents include name, age, education, religion, marital status, family, native place, trade, offence, when and where tried, sentence and physical description. There is no indication where the prisoners were assigned. There are occasional notes re colonial crimes, pardons and deaths:
Joseph Boyle was sentenced to 10 years in a penal settlement for a colonial crime in 1842.
Stephen Connor died in Sydney Hospital on 6th March 1835
John Cottis from Dublin died at Port Macquarie
Michael Crohan died in the service of A.A. Co., at Port Stephens
John Farrell died in Sydney Hospital 13 February 1835
Charles Grey, a shipmaster from Boston America was sent to Cockatoo Island for a colonial crime
John Galligan from Co. Antrim was murdered by the blacks at New England on 6 January 1838
John Hall from Wexford was shot by the Police while trying to make his escape
Hugh Joynt died in Port Macquarie Hospital July 1839
Michael Leydon received the King's Royal Pardon dated 4 April 1836
John Leydon received absolute pardon dated 4 April 1836.
(the above two with their brother Peter Leydon were convicted of abduction)
Timothy May alias Bergan was sent to Cockatoo Island for security
Michael Moran died at Maitland while in the bridge party 13 June 1837
James McGrath had several punishments against his name including 6 months in the iron gang and Raymond Terrace in 1843 and at Maitland in 1840
James Rogers from Galway convicted of abduction granted Royal Free Pardon dated 4 April 1836
Michael Traynor died in Port Macquarie hospital 18 August 1840
Richard Young sent to Norfolk Island for life
Departure from the Colony
Captain Hutton intended to sail the Forth to Manilla and Canton after departing New South Wales on 8th March 1835. 
The Forth and Captain Hutton were never heard of again after departing Manilla in July 1835......
Henry Hutton having sailed on board a vessel at Manilla, in July, 1835, on a voyage to London, and the vessel never having been since beard of, nor any one on board, presumed to be dead. Henry Hutton, the master of the merchant ship Forth, a bachelor, sailed from the port of London in the month of November, 1834, on a voyage to Manilla, where he arrived on or about the 20th of May, 1835. In the month of July, 1835, he re-embarked on board the said ship from Manilla on his return to London, where the ship was expected to have arrived in about four months afterwards, but neither the ship nor any person on board have since been heard of. The ship and cargo were insured, and the underwriters had paid as upon a total loss. The party had made no will. Phillimore, under these circumstances, submitted that the party must be presumed to be dead, and he prayed administration of his effects to be granted to his mother as next of kin.