If you look at the Ryerson Index you can see that, sorry to say, Shirley died in Dec 2010.
If you type "shirley wemouth beckett" into google you can see her funeral notice - copied below.

BECKETT, Shirley Weymouth
Late of Hawkins Village
Formerly of Rutherford
Passed away peacefully surrounded by her loving Family
30th December 2010
Aged 81 Years

Dearly loved wife of DENNIS, much loved mother and mother-in-law of SALLY and JEFF, CLAIRE and ROD and loving Granny of MELANIE, BRENT, DAVID, SIMON and LAURA, loved sister of KELVIN (dec'd) and aunt to his FAMILY.

The Relatives and Friends of SHIRLEY are advised that her Funeral took place privately at her request on Friday 7th January 2011.

May She Rest In Peace