Isabella appears in the Register of Shipping with Maughan as master and owner, and with trade London to Hamburg.[1]
| Year |
Master |
Owner |
Trade |
Source & notes |
| 1825 |
Maughan |
Maughan |
London–Vigo |
Lloyd's Register (LR) |
| 1830 |
Maughan |
Maughan |
London–Hamburg |
LR; small repairs 1829 |
Isabella, under the command of George Maughan left Cowes, Isle of Wight on 21 February 1833 with a general cargo and arrived at Cockburn Sound, Western Australia, on 24 July 1833.[3]
| Year |
Master |
Owner |
Trade |
Source & notes |
| 1835 |
Maughan |
|
|
LR |
She left Mauritius on 25 February 1837 with two military convicts and cargo. She sailed via Hobart Town on 22 April arriving at Sydney on 6 May. No convicts died on the voyage.[4]
Isabella sailed from Sydney for London, under the command of Captain Ryan, on 6 March 1838, with passengers and cargo.[5] A "piratical brig" under a Spanish flag boarded her on 4 July and took a new main-top-sail, a cask of beef, and various other articles. Isabella then arrived safely at Torbay.[6]
| Year |
Master |
Owner |
Trade |
Source & notes |
| 1840 |
Maughan L.Neve |
Taylor & Co. |
London–Hamburg |
LR; damages repaired 1838 |
| 1845 |
Le Neve |
Taylor & Co. |
London–Hamburg |
LR; thorough repair 1841 and damages repaired 1845 |
| 1850 |
Le Neve |
Taylor & Co. |
|
LR |
| 1855 |
E.Lyle |
T.S.Atkins |
|
LR |
She is last listed in Lloyds Register in 1856 with E.S. Lyle, master, and T.S.Atkins, owner, and no trade.[2]