Hi bj
I have tried to piece together the GURR family in SA. You may already know much of this but the following may be of benefit to other researchers.
In summary, George and second wife and their children, along with one son from the first wife, arrived as assisted immigrants on the Sultana 1850.
http://www.theshipslist.com/ships/australia/sultana1850.htmThe Biographical Index of SA names all sons of George and his first wife.
GURR George b: 3.3.1789 SSX ENG d: 19.5.1874 Adelaide SA bd: WTC
arr: 1850 SULTANA
occ: Blacksmith res: Adelaide
m: (1/2) unknown
ch: John (c1814-1855'), Caleb, Jas (c1818-), Joshua (1818-1910), Wm, Joseph (c1823-1887), Benjamin (c1825-1873)
m: (2/2) Ann b: 1820 d: 21.2.1882 Adelaide SA
ch: Valentine (1841-1915), Thos (1843-1869), Keturah (1844-1906), Victoria (1845-), Albt (1846-), Anne (1847-), Geo (1849-), Sultan Henry (1850-1919), Eliz M. (1852-), Sarah (1854-), Emily (1856-), David (1858-)
BMDs and BISA show four of the older sons, John, Joshua, William and Joseph, in SA prior to 1850. And James arrived in 1858.
John and wife Ann, and Joshua arrived together,
http://www.slsa.sa.gov.au/fh/passengerlists/1839Moffatt.htmGURR Mr & Mrs
http://www.slsa.sa.gov.au/fh/passengerlists/1845Symmetry.gifWilliam and Kezia married by March 1845, the ship sailed in June, and their first child was born in SA April 1846.
GURR Mr
http://www.slsa.sa.gov.au/fh/passengerlists/1847Antilla.gifI could not see any unrelated GURR families in SA at this time so I would think this was Joseph.
GURR John par: Geo and 1st wife b: c1814 d. 8 Nov 1855
Age: 41y Adelaide bd: WTC arr: by 1840
Relative: Joseph GURR (PR)
occ: Carpenter, Joiner res: Adelaide rel: C/E
m: Ann WIMSHURST
Child born in SA 12 Jan 1840
GURR James par: Geo and 1st wife b: c1818 Ssx ENG
arr: 1858 GENERAL HEWETT occ: Labourer
m: Lucy RELF b: c1821
ch: Geo (c1855-), Benjamin (c1857-)
http://www.theshipslist.com/ships/australia/generalhewett1858.htmGURR Joshua par: Geo and 1st wife b: 11.3.1818 Ssx ENG d: 9.11.1910 Kensington SA bd: WTC
arr: 1839 MOFFATT occ: Blacksmith, Ironmonger res: Beulah Pk, Nth Kensington rel: Prot
m: 25.7.1845 North Adelaide SA Jean nee OGILVIE
WILLIAM c 1821
GURR William par: (Geo and 1st wife) res: Thebarton
m: Keziah nee SAYERS
GURR Joseph par: Geo and 1st wife b: c1823 ENG d: 14.2.1887 bd: Kapunda SA
res: Kapunda rel: Bapt
m: 11.11.1850 Adelaide SA Mary nee ROBERTS b: c1820 d: 1.6.1913 Kensington Pk SA
It seems there was no other MR GURR waiting for the arrival of a wife and child unless he was the man who arrived in 1847. But then there would be no record for the arrival of Joseph
Essie