I'm in Adelaide, South Aus. and have been doing free research for people all around the world for about 10 years now. I saw your request re Alexander Deans a few days ago and decided to see what I could find when I was in the South Aus. State Library yesterday.The following is what I found.I could not find your request for Alexander Crawford Deans, so have sent this email back to you via your McAdam request.
The following is what I managed to find:-
1. David Deans, of full age, son of John deans married 19th March 1862 to Janet Forrest, of full age, daughter of James Forrest st Springfield Farm near Kanmantoo, District Nairne. reference book 49 page 146
CHILDREN BORN TO DAVID DEANS & JANET nee FORREST.
1. Alexander Crawford born 26th June 1874 Mitcham, District Adelaide. reference book 141 page 185
2. David born 8th January 1863 Lower Mitcham, District Adelaide. reference book 27 page 86
3. James born 27th February 1865 Mitcham, District Adelaide. reference book 33 page 187
4. Janet Semple born 28th June 1877 Lower Mitcham, District Adelaide. reference book 185 page 384
5. Jesse (male) born 15th May 1870 Lower Mitcham, District Adelaide. reference book 83 page 129
6. John born 8th January 1868 Mitcham District Adelaide. reference book 55 page 124
7. Robeet Forrest born 19th December 1874 Lower Mitcham, District Adelaide. reference book 144 page 498
John aged 9 years of Lower Mitcham died 13th July 1877 at Lower Mitcham, son of David Deans. District Adelaide reference book 81 page 460
1. Robert Fororest aged 38 years, single, son of david Deans married 12th October 1912 to Dorothy Frances Snow aged 23 years, single, daughter of Walter Francis Snow at St. Augustine Church, Unley District Adelaide. reference book 252 page 129
CHILDREN BORN TO ROBERT FORREST DEANS & DOROTHY FRANCES SNOW.
1. Margaret Isabel born 29th December 1917 at North Unley, District Adelaide. reference book 11 page 160 symbol"A" denoting (1) The Registrar has amended some information on the birth record and/or (2) The Registrar has included additional information on the birth record. (Usually these amendments and additions are related to spelling or wrong dates etc.)
2. Mollie Vera born 24th September 1915 North Unley, District Adelaide. reference book 966 page 598
I hope the above is of some help.
Please don't hesitate to get back to me if there is anything/anyone else you would like me to look up. I would prefer that you contact me via my email address.