Attached from the Biographical Index of South Australians 1836-1885
No arrival date for Joshua, information does give father GEO, & Lavinia's father JOHN
[So the B.I.S.A details are sourced from newspapers]
https://trove.nla.gov.au/newspaper
Adelaide Times (SA : 1848 - 1858) Saturday 27 April 1850
MARRIED,
April 11th, 1850, by the Rev. Robert Haning, of
the Sotch Church, Adelaide, Joshua Payne, second
son of the late George Payne, of Christ Church
London, to Lavinia Carter Bray, third daughter
of the late Captain John Bray, of Camborne, Cornwall.
MARRIAGE INDEX
Name: Joshua Payne
Groom Age: 37
Spouse Name: Lavinia Carter Bray
Bride Age: 23
Marriage Date: 11 Apr 1850
Marriage Place: Manse Freeman St Adelaide
Registration Place: Adelaide, South Australia
Page Number: 209
Volume Number: 7
The Express and Telegraph (Adelaide, SA : 1867 - 1922) Monday 13 May 1889
PAYNE.—On the 13th May, at Hackney, Joshua
Payne, in his 79th year.
A colonist of 40 years.
Rupert