Full name, birth year and country and death date and location from Gunn Family Tree by menangerie111

New Zealand birth index
Muriel Sybil Ruthwen Wix born 1880, New Zealand

National Probate Calendar
Muriel Sybil Ruthven Wix of 73 Kensington Gardens-square Middlesex spinster died 30 August 1907 Administration London 19 October 1907 to Arthur McKellar Wix [father] esquire. Effects 338 pounds

findagrave
Muriel Sybil Ruthven Wix
Birth Date: 14 Jan 1880
Birth Place: New Zealand
Death Date: 30 Aug 1907
Death Place: Paddington, City of Westminster, Greater London, England
Cemetery: West Norwood Cemetery and Crematorium
Burial or Cremation Place: West Norwood, London Borough of Lambeth, Greater London, England
Mother: Emma Wix