Beaumont Wiltshire England Died South Australia

Ruth Elisabeth Beaumont born ?1830 Wiltshire, England and married a George Ash or Ashe,
died on 5 Jan 1886 Adelaide, South Australia at age 56.
children: Edith Louisa Ash and twin Beatrice Ash born 18th April 1870 This is all the information I have as not being sure of the spelling of ASH makes it very difficult and have had trouble tracing Ruth as well.

Any information would be appreciated.

Kind Regards

Julie