Hi Wayne.
The IGI has extracted entries (from the parish register) for the bapts of these children of Francis RAISBECK & Elizabeth:
CATHARINE RAISBECK Christening: 03 MAR 1822 Cleator, Cumberland, England
JOSEPH RAISBECK Christening: 02 NOV 1823 Cleator, Cumberland, England
ELIZABETH RAISBECK Christening: 19 MAR 1826 Cleator, Cumberland, England
BETTY RAISBECK Christening: 13 MAY 1827 Ennerdale, Cumberland, England
JANE RAISBECK Christening: 03 MAY 1829 Ennerdale, Cumberland, England

About the shipping record, if you keep an eye on the website of the State Library of South Australia, it looks as though they are in the middle of transcribing the passenger lists of the earliest ships arriving from England to SA, and these lists may have further details such as occupations:
www.slsa.sa.gov.au/fh/passengerlists/SAShips1847.htm

You can see the digitised newspaper account of the arrival of the 'Rajah' at:
ht tp://trove.nla.gov.au/ndp/del/article/48545668
[close space in ht tp]

Sue