Hi there,
Two posts in the one
May I ask about the modification you made to your OP .... what changes did you make .... I recall reading “Cabramatta”, but it is not there now. The entry at the Historic Records section of the familysearch website clearly shows that the marriage of 30 May 1853 between Stephen King and Bertha Tandy was at Ingleburn, Cabramatta, while the entry for Denham Court has the date as 13 May 1845 ooops 1853*. I recall the various posts about Cabramatta and the County of Cumberland and Denham Court not being in the Penrith area. I find your changed OP to be somewhat confusing rather than clearer, particularly when reading the posts that follow it, up to and including #45. Be that as it may, I will continue to try to help.
Thanks to you all for trying... 
One likely candidate might be a convict John Tandy, who arrived on the David Malcolm on 13 May 1845, but I need to track where he went after he arrived in Australia.
Not knowing how old the elusive 'Mr Tandy' was when he and Bertha married, of course, or even if he was already in Australia at the time, I'm looking at a few convict arrivals.
If John Tandy was in the Denham Court area at the same time as Bertha in the early 1850's, might nearly have a winner.....or not.... 
Cheers
Caryn
The ship David Malcolm with the date 13 May 1845 were not destined to land any convicts at any port in NSW. I think you will find its twin destinations were Van Diemen’s Land and Norfolk Island and that the date of 13 May 1845 was the date that ship departed England, not the date of arrival in Australia....The arrival is noted in the SMH 22 Sept 1845, it had left Norfolk Island on 10th Sept 1845, and there is no mention in that cutting of the convicts being still onboard when it arrived at Sydney.
http://trove.nla.gov.au/ndp/del/article/36701505 HOWEVER, there were obviously convicts onboard, when it was at Port Jackson , as this cutting shows
http://trove.nla.gov.au/ndp/del/article/2947265 4 Oct 1845 The Courier
http://www.convictrecords.com.au/convicts/ship-name/david-malcolm One of the convicts on that voyage was a Joseph TANDY, under a Life sentence from the Worcester Assizes. I have not noticed any alias for that chap. However, I am not familiar with searching for convicts transported in that era; convict transportation having ceased to NSW before then.
Have you checked the fantastic records of the Archives Office of Tasmania. I can see that Joseph Tandy arrived 25 Aug 1845 ex the David Malcolm, his Conduct Record, and his Conduct Indent. There’s also remarks “Off Norfolk Island per Pestongee Bomangee May 1847”.
Perhaps the Joseph Tandy in this cutting from the 26 Dec 1868 Launceston Examiner may be connected to the chap ex the David Malcolm. .
http://trove.nla.gov.au/ndp/del/article/36701505 *Mod to correct typo
Cheers, JM
