Hello maddys52,
Mr. MURRAY was, politely, a "rogue". He was transported to WA for 7 years in 1851, re-offended in 1854 and sentenced to Life (According to records but newspaper says 7 years!!) and then awarded a Ticket-of-Leave in 1858. Assumed, not confirmed, that he migrated to NSW via the Will Watch in 1858/1859.
His sentence in NSW in 1871 and birth of his second child in 1871 in Victoria are "problematic" datewise. In 1873 he apparently "shot through" to NZ and the children became wards of court. By 1899 he had returned to Victoria and was working as a miner, which leaves me wondering about the children born in 1877 and 1879. It is not known when he died.
Some of this information has been obtained via Public Member Trees, although it is very scanty and there are no sources quoted that really help. Quite a bit of detail is reliant on a more resourced Tree for the second child Robert Charles. Incidentally, I have approached the "Owner" of the Tree for help and exchange of information as I have a very full narrative for him until he arrived in WA.
As always thank you for helping
BAC3